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Asus logo

Asus was founded in Taipei (Taiwan) in 1989 as a motherboard manufacturer and is now the number one manufacturer of motherboards in the world, commanding almost a 40% market share of the motherboard business. Over 420 million motherboards have been sold since 1989.

ASUS produces motherboards for Intel and AMD CPUs.

ASUS takes its name from Pegasus, the winged horse in Greek mythology that symbolizes wisdom and knowledge.

ASUS has a very good reputation qua BIOS Update support of their motherboards.

  1. Below you can download the latest Asus bios upgrade for your motherboard after signup with the eSupport BIOSAgentPlus service.
  2. You can identify your motherboard using the BIOS ID which is displayed on most computers at bootup. Per BIOS vendor (AMI, Award, Phoenix, ...) we have a seperate tab of motherboard BIOS Identifications.
  3. In the Website Links section we provide official and unofficial links to find free Asus BIOS upgrades
Check For the Latest BIOS Updates

BIOSAgentPlus safely checks to see if a newer BIOS is available for your computer and provides instant access to your detailed BIOS and driver report.

Click on the Download arrow to download the requested Asus bios update after signup with the eSupport BIOSAgentPlus service.

Asus BIOS Updates

Manufacturer - Model Chipset BIOS ID Full BIOS ID Download BIOS
Asus A7F Intel 945GM AM79HAXI 63-0100-009999-00101111-030607-CALISTOGA Download BIOS
Asus A7J Intel 945PM AM79HA0F 63-0100-000001-00101111-021506-CALISTOGA-A7J00005 Download BIOS
Asus A7K Athlon 1100 rev 0 Asus_A7K A7KAS.2 Download BIOS
Asus A7M AMD 1100 AM7L8A01 63-0705-000001-00101111-012207-C51G-A0496000 Download BIOS
Asus A7M266 AMD 760 6A6S4A01 06/12/2001-AMD_760-<A7M266> Download BIOS
Asus A7M266-D AMD 760 6A6S4A02 05/14/2002-AMD760MP-A7M266-D Download BIOS
Asus A7M266-M AMD 760 PH6S4A01 Download BIOS
Asus A7N266 nVidia-nForce 415 6A61AA01 08/30/2002-NFORCE-A7N266 Download BIOS
Asus A7N266-C nVidia nForce 415 6A61AA02 08/30/2002-NFORCE-A7N266-C Download BIOS
Asus A7N266-E nVidia nForce 415 6A61AA04 08/30/2002-NFORCE-A7N266-E Download BIOS
Asus A7N266-VM nVidia nForce 415 6A61AA03 07/26/2004-NFORCE-A7N266VM Download BIOS
Asus A7N266-VM nVidia nForce 415 6A61AA06 08/23/2002-NFORCE-A7N266VM Download BIOS
Asus A7N266-VM Unknown Asus_A7N266-VM 04/29/2003-nForce-A7N266VM Download BIOS
Asus A7N266-VM nVidia nForce 6A61AA09 08/23/2002-NFORCE-A7N266VM Download BIOS
Asus A7N8X Deluxe v1.x nVidia nForce 2 6A61AA0Y 09/14/2004-NVIDIA-NFORCE-A7N8XC-00 Download BIOS
Asus A7N8X Deluxe v2.x nVidia nForce 2 6A61AA0Z 05/09/2003-NVIDIA-NFORCE-A7N8X2.0C-00 Download BIOS
Asus A7N8X v1.x nVidia nForce 415 6A61AA05 09/27/2005-NVIDIA-NFORCE-A7N8XC-00 Download BIOS
Asus A7N8X v2.x nVidia nForce 415 6A61AA07 05/14/2003-NVIDIA-NFORCE-A7N8X2.0C-00 Download BIOS
Asus A7N8X-E Deluxe nVidia nForce 2 6A61AA0X 11/12/2004-NVIDIA-NFORCE-A7N8XAEC-00 Download BIOS
Asus A7N8X-VM nVidia nForce 2 AM61AA01 63-0700-000001-00101111-060303-NFORCE-A7N8X000 Download BIOS
Asus A7N8X-VM nVidia nForce 2 AM61AA02 63-0300-000001-00101111-080604-NFORCE-A0007000 Download BIOS
Asus A7N8X-VM nVidia nForce 2 AM61AA02 63-0404-000001-00101111-120104-NFORCE-A0007000 Download BIOS
Asus A7N8X-VM nVidia nForce 2 AM61AA01 63-0900-000001-00101111-102103-NFORCE-A7N8X000 Download BIOS
Asus A7N8X-VM nVidia nForce 2 AM61AA02 63-0700-000001-00101111-060303-NFORCE Download BIOS
Asus A7N8X-X nVidia nForce 2 6A61AA08 08/04/2004-NVIDIA-NFORCE- Download BIOS
Asus A7N8X-X nVidia nForce 2 6A61AA08 08/04/2004-NVIDIA-NFORCE-A7N8XAXC-00 Download BIOS
Asus A7N8X-XE nVidia nForce 2 AM61AA03 AMI ORIGINAL BIOS Download BIOS
Asus A7Pro VIA 8363-686A 2A6LMA04 09/10/2002-VIA-KT133-<A7PRO> Download BIOS
Asus A7S Intel 2A00 rev 3 ASUSA7S 64-0100-009999-00101111-072607-Crestline Download BIOS
Asus A7S-VM SiS 730 6A6ISA01 04/23/2002-SIS730 -A7S-VM Download BIOS
Asus A7S266-VM SiS 740 6A6IYA02 04/29/2003-SIS740/SIS962/IT8705F-A7S266U2 Download BIOS
Asus A7S266-VM SiS 740 6A6IYA01 09/03/2002-SIS740/SIS961/IT8705F-A7S266VM Download BIOS
Asus A7S333 SIS 745 6A6IZA01 04/29/2003-SIS745/IT8705F-A7S333 Download BIOS
Asus A7S333 SiS 740 6A6IZA09 04/29/2003-SIS745/IT8705F-A7S333 Download BIOS
Asus A7S8X-MX SIS 741/741GX 6A7I8A01 07/28/2005-SIS741GX-A7S8X-MX-00 Download BIOS
Asus A7SC SiS 740 6A6IYA03 03/05/2003-SIS740/SIS962/IT8705F-A7SC Download BIOS
Asus A7Sv Intel PM965 AM79LA0L 64-0100-009999-00101111-011008-CRESTLINE Download BIOS
Asus A7U Athlon 1100 rev 0 ASUSA7U 64-0100-000001-00101111-100907-ATHLON64 Download BIOS
Asus A7V Intel 915GM & ICH6-M AM79GA02 63-0100-000001-00101111-092005-ALVISO-0AAAA000 Download BIOS
Asus A7V Intel 2590 rev 4 AsusA7V 63-0100-000001-00101111-072205-Alviso Download BIOS
Asus A7V VIA 8363-686A 2A6LMA01 01/08/2001-VIA-KT133-<A7V>-00 Download BIOS
Asus A7V Laptop Intel 915 AM79DA0P AMI BIOS Download BIOS
Asus A7V-133 VIA 8363-686A 2A6LMA02 01/10/2001-VIA-KT133-<A7V133>-00 Download BIOS
Asus A7V-133 VIA 8363-686A 2A6LMA02 06/06/2001-VIA-KT133A Download BIOS
Asus A7V-133 VIA 8363-686A 2A6LMA02 01/10/2001-VIA-KT133-<A7V133>-00 Download BIOS
Asus A7V-133 VIA 8363-686A 2A6LMA02 06/06/2001-VIA-KT133A Download BIOS
Asus A7V-E Via VT8363 (KT133) 2A6LSA01 01/11/2002-VIA-KT133-<A7V-E> Download BIOS
Asus A7V-M VIA 8363-686A 2A6LMA03 12/26/2000-VIA-KT133-<A7V-M> Download BIOS
Asus A7V-VM VIA KT133 PH6LMHP1 PHOENIX ORIGINAL BIOS Download BIOS
Asus A7V133 VIA 8363-686A 2A6LMA02 06/06/2001-VIA-KT133A Download BIOS
Asus A7V133 VIA 8363-686A 2A6LMA02 01/10/2001-VIA-KT133-<A7V133>-00 Download BIOS
Asus A7V133 VIA 8363-686A 2A6LMA02 06/06/2001-VIA-KT133A Download BIOS
Asus A7V133 VIA 8363-686A 2A6LMA02 01/10/2001-VIA-KT133-<A7V133>-00 Download BIOS
Asus A7V133-C Via VT8363 (KT133) 2A6LSA02 01/11/2002-VIA-KT133-<A7V133-C> Download BIOS
Asus A7V133-M Via VT8363 (KT133) 2A6LSA03 08/26/2002-VIA-KT133-A7V133-M Download BIOS
Asus A7V133-VM VIA 8363-686A 6A6LTA02 06/10/2002-KM133A-A7V133VM Download BIOS
Asus A7V266 VIA KT266 6A6LVA02 08/20/2002-VT8366A-A7V266 Download BIOS
Asus A7V266-C VIA KT266 6A6LVA03 08/20/2002-VT8366A-A7V266-C Download BIOS
Asus A7V266-E VIA KT266 6A6LVA04 08/20/2002-VT8366A-A7V266-E Download BIOS
Asus A7V266-E VIA KT266 6A6LVA05 03/01/2002-VT8366A-A7V266-E Download BIOS
Asus A7V266-EX VIA KT266 6A6LVA06 08/20/2002-VT8366A-A7V266EX Download BIOS
Asus A7V266-M VIA KT266 6A6LVA07 08/20/2002-VT8366A-A7V266-M Download BIOS
Asus A7V266-MX VIA KT266 6A6LVA0Z 09/14/2004-KM266-8235-A7V266MXC Download BIOS
Asus A7V333 VIA KT333 6A6LVA01 09/10/2004-VT8367/VT8233A-A7V333 Download BIOS
Asus A7V333-X VIA KT333 6A6LVA08 09/10/2004-VT8367/VT8235-A7V333-X Download BIOS
Asus A7V400-MX VIA KT266 6A6LYA0Z 12/21/2004-KM400A-8235-A7V400MX-00 Download BIOS
Asus A7V400-MX SE VIA KT400+8235 6A6LYA0T 07/08/2005-KM400A-8237-A7V400SE-00 Download BIOS
Asus A7V600 VIA KT400/KT600 6A6LYA03 06/28/2005-VT8377/VT8237-A7V600 Download BIOS
Asus A7V600 SE VIA KT400/KT600 6A6LYA08 01/06/2005-VT8377/VT8237-A7V600SE Download BIOS
Asus A7V600-X VIA KT400/KT600 6A6LYA05 06/28/2005-VT8377/VT8237-A7V600-X Download BIOS
Asus A7V880 VIA KT880 AM7L3A01 63-1004-000002-00101111-090205-KT880-A0008705 Download BIOS
Asus A7V880 VIA KT880 AM7L3A01 63-0901-000002-00101111-092404-KT880-A0008705 Download BIOS
Asus A7V880 VIA KT880 AM7L3A01 63-0801-000002-00101111-092404-KT880-A0008705 Download BIOS
Asus A7V8X VIA KT266 6A6LYA01 A7V8X Download BIOS
Asus A7V8X-MX VIA KT266 6A6LYA04 08/26/2004-KM400-8235-A7V8X-MXC-00 Download BIOS
Asus A7V8X-MX SE VIA KT266 6A6LYA06 09/24/2004-KM400(B)-8235-A7V8X-SE-00 Download BIOS
Asus A7V8X-X VIA KT266 6A6LYA02 06/23/2005-VT8377/VT8235-A7V8X-X Download BIOS
Asus A7VC VIA 8363-686A 6A6LMA02 07/05/2002-KL133-A7VC Download BIOS
Asus A7VI-VM VIA 8363-686A 6A6LTA01 01/16/2001-KM133-A7VI-VM Download BIOS
Asus A7VL-VM VIA 8363-686A 2A6LMA05 08/09/2002-KL133-A7VL-VM Download BIOS
Asus A7VL133-VM VIA 8363-686A 2A6LMA08 06/10/2002-KL133-A7VL133 Download BIOS
Asus A85XM-A AMD 1410 rev 0 A85XM-A 6501 Download BIOS
Asus A88X-PLUS AMD 1422 rev 0 A88XPLUS 3003 Download BIOS
Asus A88X-PRO AMD 1422 rev 0 A88XPRO 2603 Download BIOS
Asus A88XM-A AMD 1422 rev 0 A88XMA 2502 Download BIOS
Asus A88XM-E AMD 1422 rev 0 A88XME 2001 Download BIOS
Asus A88XM-PLUS AMD 1410 rev 0 A88XMPLUS 2701 Download BIOS
Asus A8F Intel 27A0 rev 3 ASUSA8F 63-0100-009999-00101111-060706-Calistoga Download BIOS
Asus A8He Intel 945GM AM79HAX8 63-0100-009999-00101111-011907-CALISTOGA-A8HE0201 Download BIOS
Asus A8J Intel 945GM AM79HAXL 63-0100-009999-00101111-101106-CALISTOGA Download BIOS
Asus A8Jn Intel 945GM AM79HAXB 63-0100-009999-00101111-030207-CALISTOGA Download BIOS
Asus A8JP Intel 27A0 rev 3 ASUSA8JP 63-0100-009999-00101111-081006-Calistoga Download BIOS
Asus A8JR Intel 27A0 rev 3 A8JR A8JrAS.210 Download BIOS
Asus A8JS Intel 945 AM79HAX6 63-0100-009999-00101111-030207-CALISTOGA-A8J00200 Download BIOS
Asus A8Le Intel 2A00 rev 3 ASUSA8LE 64-0100-009999-00101111-110408-Crestline Download BIOS
Asus A8N-E Nvidia nForce4 CK804 6A61FA03 01/20/2006-NF-CK804-A8N-E-00 Download BIOS
Asus A8N-E Nvidia NForce4 6A61FA0D 01/20/2006-NF-CK804-A8N-E-00 Download BIOS
Asus A8N-SLI Nvidia nForce4 CK804 6A61FA01 11/25/2005-NF-CK804-A8NSLI-B-00 Download BIOS
Asus A8N-SLI Deluxe Nvidia nForce4 CK804 6A61FA02 12/01/2005-NF-CK804-A8N-SLI-00 Download BIOS
Asus A8N-SLI Premium Nvidia nForce4 CK804 6A61FA04 03/02/2006-NF-CK804-A8NSLI-P-00 Download BIOS
Asus A8N-SLI SE Nvidia nForce4 CK804 6A61FA0Z 03/09/2006-NF-CK804-A8NSLISE-00 Download BIOS
Asus A8N-VM Nvidia nForce4 AM61FA01 63-0702-009999-00101111-011306-GEFORCE 6100-A0367001 Download BIOS
Asus A8N-VM CSM NVIDIA GeForce 6150B AM61FA03 ORIGINAL AMI BIOS Download BIOS
Asus A8N-VM CSM Nvidia nForce4 AM61FA02 63-0403-009999-00101111-100505-GEFORCE 6150-A0368001 Download BIOS
Asus A8N32-SLI Deluxe Nvidia nForce4 SLI (C15G) AM61HA01 64-1205-009999-00101111-042806-C51G Download BIOS
Asus A8N32-SLI Deluxe Nvidia nForce4 SLI (C15G) AM61HA01 64-1405-009999-00101111-010807-C51G-A0371001 Download BIOS
Asus A8N32-SLI Deluxe Nvidia nForce4 SLI (C15G) AM61HA01 64-1103-009999-00101111-010206-C51G Download BIOS
Asus A8N32-SLI Deluxe Nvidia nForce4 SLI (C15G) AM61HA01 64-1405-009999-00101111-010807-C51G-A0371001 Download BIOS
Asus A8N32-SLI Deluxe Nvidia nForce4 SLI (C15G) AM61HA01 64-1205-009999-00101111-042806-C51G-A0371001 Download BIOS
Asus A8N5X NVIDIA nForce4 6A61FA08 08/16/2006-NF-CK804-A8N5X-00 Download BIOS
Asus A8NE-FM Nvidia nForce4 CK804 6A61FFS1 04/21/2005-NF-CK804-A8NE-FM-00 Download BIOS
Asus A8R-MVP RD480 AM666A01 63-0503-000010-00101111-031406-RD480-A0387001 Download BIOS
Asus A8R32-MVP Deluxe ATi RD580 AM668A01 64-0701-000010-00101111-030307-ATHLON64-A0466001 Download BIOS
Asus A8S-X SiS 756 AM7ICA02 63-0501-000001-00101111-082605-SIS756 Download BIOS
Asus A8S-X SiS 756 AM7ICA02 63-0706-000001-00101111-121905-SIS756-A0217001 Download BIOS
Asus A8Sc Intel 2A00 rev 3 ASNBA8SC 64-0100-009999-00101111-073107-Crestline Download BIOS
Asus A8SR Intel 2A00 rev 3 ASNBA8SR 64-0100-009999-00101111-051408-Crestline Download BIOS
Asus A8V VIA K8T400/K8T800 AM7L0A09 63-0228-000001-00101111-012307-VIAK8T800Pro-A0277001 Download BIOS
Asus A8V VIA K8T400/K8T800 AM7L0A09 63-0226-000001-00101111-031506-VIAK8T800PRO-A0277001 Download BIOS
Asus A8V VIA K8T400/K8T800 AM7L0A09 63-0219-000001-00101111-110305-VIAK8T800PRO-A0277001 Download BIOS
Asus A8V Deluxe VIA K8T400/K8T800 AM7L0A04 63-0702-000001-00101111-091504-ATHLON64-A0036001 Download BIOS
Asus A8V Deluxe VIA K8T400/K8T800 AM7L0A04 63-1003-000001-00101111-012605-ATHLON64-A0036001 Download BIOS
Asus A8V Deluxe VIA K8T400/K8T800 AM7L0A04 63-1306-000001-00101111-052605-ATHLON64-A0036001 Download BIOS
Asus A8V Deluxe VIA K8T400/K8T800 AM7L0A04 63-1801-000001-00101111-123005-K8T800P-A0036001 Download BIOS
Asus A8V Deluxe VIA K8T400/K8T800 AM7L0A04 63-0527-000001-00101111-061704-HAMMER-A0036001 Download BIOS
Asus A8V Deluxe VIA K8T400/K8T800 AM7L0A04 63-0907-000001-00101111-122204-ATHLON64-A0036001 Download BIOS
Asus A8V Deluxe VIA K8T400/K8T800 AM7L0A04 63-1305-000001-00101111-051905-ATHLON64-A0036001 Download BIOS
Asus A8V Deluxe VIA K8T400/K8T800 AM7L0A04 63-1702-000001-00101111-111405-K8T800P-A0036001 Download BIOS
Asus A8V Deluxe VIA K8T400/K8T800 AM7L0A04 63-0306-000001-00101111-051204-HAMMER-A0036001 Download BIOS
Asus A8V Deluxe VIA K8T400/K8T800 AM7L0A04 63-0803-000001-00101111-102704-ATHLON64-A0036001 Download BIOS
Asus A8V Deluxe VIA K8T400/K8T800 AM7L0A04 63-1105-000001-00101111-031405-ATHLON64-A0036001 Download BIOS
Asus A8V Deluxe VIA K8T400/K8T800 AM7L0A04 63-1404-000001-00101111-062005-ATHLON64-A0036001 Download BIOS
Asus A8V-E Deluxe VIA K8T400/K8T800 6A7L0A01 04/29/2005-K8T890-8237-A8V-E-00 Download BIOS
Asus A8V-E Deluxe (Non WI-FI) VIA K8T400/K8T800 6A7L0A02 04/29/2005-K8T890-8237-A8VE-NW-00 Download BIOS
Asus A8V-E SE 6A7L5A01 01/13/2006-K8T890-8237-A8VE-SE-00 Download BIOS
Asus A8V-MX VIA K8M800 AM7L1A01 63-0210-000000-00101111-090505-K8M800-A0347001 Download BIOS
Asus A8V-MX VIA K8M800 AM7L1A01 63-0201-000000-00101111-061506-K8M800-A0556001 Download BIOS
Asus A8V-VM VIA K8T890-8237 AM7L5A01 63-0401-009999-00101111-061906-ATHLON64-A0339000 Download BIOS
Asus A8V-VM SE VIA K8M890 AM7L5A06 63-0201-009999-00101111-112006-VIAK8M890 Download BIOS
Asus A8V-VM Ultra VIA K8T890-8237 AM7L5A03 AMI ORIGINAL BIOS Download BIOS
Asus A8V-X VIA K8T800 + VT8251 AM7L0A0Z AMI ORIGINAL BIOS Download BIOS
Asus A8V-XE VIA K8T890/VT8251 6A7L0A03 02/21/2006-K8T890-8251-A8V-XE-00 Download BIOS
Asus A9Rp ASUSA9RP 63-0100-000001-00101111-020907-RS400 Download BIOS
Asus AA nVidia nForce 415 6A61AA06 08/23/2002-NFORCE-A7N266VM Download BIOS
Asus AA VIA KT266 6A6LVA05 03/01/2002-VT8366A-A7V266-E Download BIOS
Asus AA nVidia nForce 6A61AA09 08/23/2002-NFORCE-A7N266VM Download BIOS
Asus ALiveXFire-eSATA2 ATI 480X crossfire SB600 AM666A91 63-135-0000010-00101111-011707-ATI Download BIOS
Asus All Series Intel 2F00 rev 2 X99-S 3402 Download BIOS
Asus All Series Intel C00 rev 6 Z87K 0903 Download BIOS
Asus All Series Intel C00 rev 6 H97-PLUS 63-0100-000001-00101111-080913-Chipset Download BIOS
Asus All Series Intel C00 rev 6 ASUSB85ME 0303 Download BIOS
Asus All Series Intel C00 rev 6 ASUS_Z97_A 63-0100-000001-00101111-080913-Chipset Download BIOS
Asus All Series Intel C00 rev 6 Z97-DELUXE 2702 Download BIOS
Asus All Series Intel C00 rev 6 H81MA 2105 Download BIOS
Asus AM1M-A AMD 1536 rev 0 Asus_AM1M-A 1501 Download BIOS
Asus AP 8996 AMD 760 PH6S4A01 Download BIOS
Asus AT3IONT-I DELUXE Unknown AT3IONTIDELUXE 0501 Download BIOS
Asus AT4NM10-I Intel A000 rev 0 ASUSAT4NM10I 64-0401-000001-00101111-072210-Pineview Download BIOS
Asus AT5IONT-I Intel A000 rev 2 AT5IONT-I 64-0502-000001-00101111-041111-NM10 Download BIOS
Asus Audio SiS 5591 2A5IKA01 06/12/98-SIS-5591-SP98A-XLC-00 Download BIOS
Asus B1000 Series VIA 8363-686A 6A6LMA04 04/03/2002-VIA Twister-<B1A> Download BIOS
Asus B121 Intel 044 rev 24 B121 302 Download BIOS
Asus B150M-A Intel 191F rev 7 B150MA 63-0100-000001-00101111-091015-Chipset Download BIOS
Asus B1A VIA 8363-686A 6A6LMA04 04/03/2002-VIA Twister-<B1A> Download BIOS
Asus B202 Intel 27AC rev 3 ASUSB202 64-1004-000010-00101111-110508-Calistoga Download BIOS
Asus B43F Intel 044 rev 24 ASUSB43F 209 Download BIOS
Asus B43S Intel 104 rev 9 ASUSB43S 212 Download BIOS
Asus B50A Intel 2A40 rev 7 ASUSB50A 210 Download BIOS
Asus B53F Intel 044 rev 24 ASUSB53F 63-0100-000001-00101111-092309-Chipset Download BIOS
Asus B53J Intel 044 rev 18 ASUSB53J 207 Download BIOS
Asus B75M-A Intel 150 rev 9 Asus_B75M-A 1101 Download BIOS
Asus B85-PLUS Intel C08 rev 6 Asus_B85-PLUS 2104 Download BIOS
Asus B85M-E Intel C00 rev 6 B85ME 2202 Download BIOS
Asus B85M-F Intel C00 rev 6 B85MF 2602 Download BIOS
Asus B85M-G Intel C00 rev 6 B85MG 2501 Download BIOS
Asus B85M-G PLUS Intel C00 rev 6 B85M-G PLUS_USB_3.1 0305 Download BIOS
Asus B85M-G R2.0 Intel C00 rev 6 B85MG2 63-0100-000001-00101111-041312-Chipset Download BIOS
Asus Blitz Extreme Intel 29C0 rev 2 BlitzExtreme 1203 Download BIOS
Asus Blitz Extreme intel P35/ICH9R AM79OA08 AMI ORIGINAL BIOS Download BIOS
Asus Blitz Formula intel P35/ICH9R AM79OA09 AMI ORIGINAL BIOS Download BIOS
Asus BM6630_BM6330_BP6230 Intel 100 rev 9 BM6630_BM6330_BP6230 63-0100-000001-00101111-102010-Chipset Download BIOS
Asus BR Intel 040 rev 24 P7H55-M_BR 0602 Download BIOS
Asus BR Intel 2E30 rev 3 ASUSP5G41TMLX2BR 0407 Download BIOS
Asus BR AMD 9600 rev 0 Asus_M5A78L-M_LX_BR 65-0802-000001-00101111-071912-RS760_SB710 Download BIOS
Asus C SiS 645 6A6IZ 04/19/2002-SIS645-P4S333 Download BIOS
Asus C90S Intel 945P AM79HAXJ 64-0801-000010-00101111-082807-945P Download BIOS
Asus CG1330 AMD 9600 rev 0 ASUSCG1330 0501 Download BIOS
Asus CG5270 Intel 2E20 rev 3 ASUSCG5270 64-0204-000001-00101111-050409-Eaglelake Download BIOS
Asus CG5275 Intel 040 rev 18 ASUSCG5275 0502 Download BIOS
Asus CG5290 Intel 3405 rev 18 ASUSCG5290 0502 Download BIOS
Asus CG8250 Intel 100 rev 9 ASUSCG8250 1603 Download BIOS
Asus CG8270 Intel 150 rev 9 ASUSCG8270 0607 Download BIOS
Asus CG8350 Intel 100 rev 9 Asus_CG8350 3801 Download BIOS
Asus CG8480 Unknown CG8480 0501 Download BIOS
Asus CG8890 Intel E00 rev 4 CG8890 1601 Download BIOS
Asus CM1435 AMD 1410 rev 0 CM1435 0901 Download BIOS
Asus CM1630 AMD 9600 rev 0 AsusCM1630 0801 Download BIOS
Asus CM1730 AMD 9600 rev 0 ASUSCM17301830 0601 Download BIOS
Asus CM1745 AMD 1410 rev 0 Asus_CM1745 5202 Download BIOS
Asus CM1830 AMD 9600 rev 0 ASUSCM17301830 0601 Download BIOS
Asus CM1831 AMD 9600 rev 0 ASUSCM1831 0903 Download BIOS
Asus CM1855 AMD 1600 rev 0 ASUSCM1855 1501 Download BIOS
Asus CM5570 Intel 2E20 rev 3 ASUSCM5570 64-0207-000001-00101111-051309-Eaglelake Download BIOS
Asus CM5571 Intel 2E20 rev 3 ASUSCM5571 0407 Download BIOS
Asus CM5575 Intel 040 rev 18 ASUSCM5575 0504 Download BIOS
Asus CM5671 Intel 2E20 rev 3 Asus_CM5671 0308 Download BIOS
Asus CM5675 Intel 040 rev 18 ASUSCM5675 0502 Download BIOS
Asus CM6330_CM6630_CM6730_CM6830-8 Intel 150 rev 9 ASUS P8H61MPRO 0502 Download BIOS
Asus CM6330_CM6630_CM6730_CM6830_M11AA-8 Intel 150 rev 9 Asus_CM6330 0904 Download BIOS
Asus CM6340 Intel 150 rev 9 CM6340 63-0100-000001-00101111-122211-Chipset Download BIOS
Asus CM6630_CM6730_CM6830. Intel 100 rev 9 ASUSCM6630 4002 Download BIOS
Asus CM6731_CM6431_CM6331 Intel 150 rev 9 CM6731_CM6431_CM6331 63-0100-000001-00101111-101111-Chipset Download BIOS
Asus CM6850 Intel 100 rev 9 ASUSCM6850 1301 Download BIOS
Asus CM6870 Intel 150 rev 9 ASUSCM6870 63-0100-000001-00101111-101111-Chipset Download BIOS
Asus Commando Intel P965 / ICH8R AM79LA09 ORIGINAL AMI BIOS Download BIOS
Asus CROSSBLADE RANGER Unknown CROSSBLADERANGER 1101 Download BIOS
Asus Crosshair NVIDIA nForce 590 SLI MCP 6A61EA06 11/28/2006-C51MCP55-CROSHAIR-00 Download BIOS
Asus CROSSHAIR II FORMULA AMD 1200 rev 0 ASUSCROSSHAIR2 ASUS CROSSHAIR II FORMULA ACPI BIOS Revision 2607 Download BIOS
Asus Crosshair II Formula Nvidia 780a 6A66AA02 03/20/2008-MCP72XE-CROSSHR2-00 Download BIOS
Asus Crosshair III Formula AMD 1200 rev 0 ASCHIIIF 65-1403-000001-00101111-012010-AMDRD790 Download BIOS
Asus Crosshair IV Extreme AMD 1200 rev 0 ASUSCROSSHAIR4EXT Download BIOS
Asus Crosshair IV Formula AMD 1200 rev 0 ASUSCROSSHAIR4FORM 3029 Download BIOS
Asus Crosshair V Formula AMD 1600 rev 0 CROSSHAIR5FORM 1703 Download BIOS
Asus CROSSHAIR V FORMULA-Z AMD 1600 rev 0 CROSSHAIR5FORMZ 2201 Download BIOS
Asus CSM Intel 100 rev 9 Asus_P8H61-M_LE_CSM 4601 Download BIOS
Asus CUA ALI 1631+1535D (TNT2) 2A6KOA01 09/20/2000-M1631-<<CUA>>00 Download BIOS
Asus CUA266 ALI 1651+1535D (P6) 2A6KUA01 08/03/2001-M1651-CUA266 Download BIOS
Asus CUBX Intel 440BX/GX/ZX 2A69KA0S 06/27/2000-I440BX-<CUBX>-00 Download BIOS
Asus CUBX-E Intel 440BX/GX/ZX 2A69KA0R 07/26/2000-I440BX-<CUBX-L7 Download BIOS
Asus CUBX-L Intel 440BX/GX/ZX 2A69KA0R 07/26/2000-I440BX-<CUBX-L7 Download BIOS
Asus CUC2 Intel 820 2A69LA07 07/05/00-I820-CUC2-00 Download BIOS
Asus CUC2000 Intel 820 2A69LA08 05/04/2000-I820-CUC2000-00 Download BIOS
Asus CUC2000-M Intel 820 2A69LA0Z 05/04/2000-I820-CUC2000M-00 Download BIOS
Asus CUEP2-M Intel 815 2A69RA07 07/17/2001-I815EP-CUEP2-M-00 Download BIOS
Asus CUPLE-VM VIA VT8601 2A6LIA01 06/17/2002-PLE133-CUPLE-VM Download BIOS
Asus CUR-DLS Server Set III 2A6X2 06/06/2001-RCC-CUR-DLS Download BIOS
Asus CUR-DLSR Server Set III 2A6X1 01/31/2001-RCC-CUR-DLSR Download BIOS
Asus CUSC SiS630 6A6IRA05 10/09/2001-SIS630E-<CUSC> Download BIOS
Asus CUSI-FX SiS630E 2A6IRA02 07/30/2003-SiS630E-CUSI-FXN Download BIOS
Asus CUSI-FX SiS630E 2A6IRA01 07/30/2003-SiS630E-CUSI-FX Download BIOS
Asus CUSI-M SiS630E 2A6IRA03 07/30/2003-SiS630E-CUSI-M Download BIOS
Asus CUSI-M SiS630E 2A6IRA04 07/30/2003-SiS630E-CUSI-MN Download BIOS
Asus CUSL2 Intel 815 2A69RA01 10/04/2000-I815-CUSL2-00 Download BIOS
Asus CUSL2 no audio Intel 815 6A69RA01 10/04/2000-I815-CUSL2-00 Download BIOS
Asus CUSL2-C Intel 815 2A69RA06 08/08/01-I815 -CUSL2-C-00 Download BIOS
Asus CUSL2-CA Intel 815 2A69RA02 05/09/2001-I815EP-CUSL2-CA Download BIOS
Asus CUSL2-CB CUSL2-C BP Black Pearl Intel 815 2A69RA08 08/03/2001-I815EP-CUSL2-CB Download BIOS
Asus CUSL2-LS Intel 815 2A69RA04 06/11/2002-I815E-CUSL2-LS Download BIOS
Asus CUSL2-M Intel 815 2A69RA03 02/27/2001-I815-CUSL2-M-00 Download BIOS
Asus CUV-2LV VIA 694X/686A 2A6LJA0X 06/06/2001-VT694X-CUV-2LV Download BIOS
Asus CUV266 Via VT8633 (Pro266) 6A6LUA01 04/26/2001-VT8633-CUV266 Download BIOS
Asus CUV266 Via VT8633 (Pro266) 6A6LUA02 04/26/2001-VT8633-CUV266 Download BIOS
Asus CUV266-D Via VT8633 (Pro266) 6A6LUA03 07/09/2001-VT8633-CUV266-D Download BIOS
Asus CUV266-DLS Via VT8633 (Pro266) 6A6LUA04 07/13/2001-VT8633-CV266DLS Download BIOS
Asus CUV4X VIA 694X/686A 2A6LJA02 09/24/02-VT694Z-CUV4X-00 Download BIOS
Asus CUV4X-C VIA 694X/686A 2A6LJA03 11/21/2000-VT694X-CUV4X-C-00 Download BIOS
Asus CUV4X-CM VIA 694X/686A 2A6LJA0W 09/27/2000-VT694X-CUV4X-CM Download BIOS
Asus CUV4X-CME VIA 694X/686A 2A6LJA08 05/03/2001-VT694X-CUV4XCME-00 Download BIOS
Asus CUV4X-D VIA 694X/686A 2A6LJA05 06/18/2002-VT694X-CUV4X-D-00 Download BIOS
Asus CUV4X-DLS VIA 694X/686A 2A6LJA0Z 06/18/2002-VT694X-CUV4XDLS Download BIOS
Asus CUV4X-E VIA 694X/686A 2A6LJA06 09/12/2001-VT694X-CUV4X-EA Download BIOS
Asus CUV4X-EA VIA 694X/686A 2A6LJA06 09/12/2001-VT694X-CUV4X-EA Download BIOS
Asus CUV4X-LS VIA 694X/686A 2A6LJA0V 09/05/2002-VT694X-CUV4X-LS Download BIOS
Asus CUV4X-M VIA 694X/686A 2A6LJA04 06/07/2000-VT694X-CUV4X-M-00 Download BIOS
Asus CUV4X-ME VIA 694X/686A 2A6LJA0Y 04/24/2001-VT694X-CUV4X-ME Download BIOS
Asus CUV4X-V VIA VT8605 (PM133) 2A6LRA01 06/14/2001-PM133-CUV4X-V-00 Download BIOS
Asus CUV4X-VM VIA VT8605 (PM133) 2A6LRA02 09/24/2001-PM133-CUV4X-VM Download BIOS
Asus CUVL-VM VIA VT8604 (PL133) 2A6LPA01 09/25/2001-PL133-CUVL-VM -00 Download BIOS
Asus CUW Intel 810 2A69MA03 05/15/2000-I810-<<CUW>>-00 Download BIOS
Asus CUW-B Intel 810 2A69MA04 05/15/2000-I810-CUW-B-00 Download BIOS
Asus CUW-FX Intel 810 2A69MA0Z 09/05/2000-I810-CUW-FX Download BIOS
Asus CUW-RM Intel 810 2A69MA0Y 05/15/2000-I810-CUW-RM Download BIOS
Asus CUWE Intel 810 2A69MA05 05/15/2000-I810-<CUWE>-00 Download BIOS
Asus CUWE-FX Intel 810 2A69MA06 05/05/2000-I810-CUWE-FX Download BIOS
Asus CUWE-RM Intel 810 2A69MA07 05/15/2000-I810-CUWE-RM Download BIOS
Asus D14000-T SiS 650 AM6I1 05/02/2003-SISM650/SIS962/IT8705F-D1 Download BIOS
Asus D14000-T SiS 650 AM6I1 AMI ORIGINAL BIOS Download BIOS
Asus D15000-T SiS 650 AM6I1 05/02/2003-SISM650/SIS962/IT8705F-D1 Download BIOS
Asus D15000-T SiS 650 AM6I1 AMI ORIGINAL BIOS Download BIOS
Asus Degatto D1T SiS 650 AM6I1 05/02/2003-SISM650/SIS962/IT8705F-D1 Download BIOS

The below BIOSes are patched / modded to fix the 32GB or 64GB bug that is present in older Award BIOS Based BIOSes.

The 32GB bug in Award BIOS prevents many users from using HDD larger than 32GB as the BIOS hangs at detection. The 64GB bug manifests itself as a hang at the configuration table.

Click on the Download arrow to download the requested Asus bios update.

Asus Large HDD Support BIOS Updates

Manufacturer - Model BIOS ID OEM ID Max HDD size
Asus P/I-P55TVP4 12/29/97-82437VX-PI55TVP4C-00 #401A0-0204 - with 128GB patch 128GB Download BIOS
Asus P/I-P5xTP4xx 12/30/97-82430FX-PI-5XTP4C-00 #401A0-0302 128GB Download BIOS
Asus P/I-P6NP5 08/12/98-i440FX-PI-P6NP5C-00 #401A0-0116 128GB Download BIOS
Asus SP97-V 03/18/99-SiS-5598-<SP97_V>C-00 #401A0-0109v-5 64GB Download BIOS
Asus TX97 11/24/98-82430TX-<<TX97>>C-00 #401A0-0112-1 64GB Download BIOS
Asus TX97-E 11/24/98-82430TX-<TX97-E>C-00 #401A0-0112e-1 128GB Download BIOS
Asus TX97-X 11/24/98-82430TX-<TX97-X>C-00 #401A0-0112x-1 128GB Download BIOS
Asus TXP4 11/24/98-82430TX-<<TXP4>>C-00 #401A0-0112l-1 - patch J.1 10/24/2001 - 64GB Download BIOS

Award BIOS IDs are used to identify motherboards with an Award BIOS. For more information visit our Award BIOS ID information page.

At this moment we have 83 Award BIOS IDs listed for Asus. Contact us if you have new IDs missing from the list :-)

Asus Award BIOS Identification

Award BIOS ID Motherboard manufacturer, model, PCB revision
SIS-496-497B-PVI-43P3-00 Asus PVI-486SP3
11/17/97-MERCURY-P/I-5MP3C-00 Asus P/I-P5MP3
05/08/98-82430FX-PI-5XTP4-00 Asus P/I-AP55T
12/30/97-82430HX-P55T2P4SC-00 Asus P/I-P55T2P4S
05/08/98-82430HX-C-P55T2DC-00 Asus P65UP5+CPKND
05/18/98-8243HX-PE55TP4DC-00 Asus P/E-P55T2P4D
05/21/96-82430HX-PI55T2P4C-00 Asus PI-55T2P4C
04/09/97-82437VX-<<VX97>>C-00 Asus VX 97
12/30/97-82430FX-PI-5XTP4C-00 Asus P/I-P54TP4
12/30/97-82430FX-PI-5XTP4C-00 Asus P/I-P55TP4
12/30/97-82430FX-PI-5XTP4C-00 Asus P/I-P55TP4XEG
12/30/97-82430FX-PI-5XTP4C-00 Asus P/I-P55TP4XE
12/30/97-82430FX-PI-5XTP4C-00 Asus P/I-P55TP4N
12/29/97-82437VX-PI55TVP4C-00 Asus P/IX-P55TVP4
12/29/97-82437VX-PI55TVP4C-00 Asus P/I-P55TVP4
12/29/97-82437VX-PI55TVP4C-00 Asus P/I-AP55TV
2/12/97-82430TX-<<TX97-X>>C-00 Asus TX97-X
03/17/98-82430TX-<TX97-L>C-00 Asus TX97-L
7/14/97-82430TX-<<TXP4>>C-00 Asus TXP4
08/18/98-82430TX-TX97-LE Asus TX97-LE
07/10/97-82430TX-<TX97-E>C-00 Asus TX97-E
06/16/97-82430TX-<TX97>C-00 Asus TX-97
10/31/98-SiS-501-503-P/I-5SP4C-00 Asus P/I-P54SP4 (old)
04/21/95-SiS-501-503-PI-54SPA-00 Asus P/I-AP54S
05/05/98-SIS551X-PI-55SP4C-00 Asus P/I-P54SP4 (new)
12/29/97-SiS-5596-5513-PI55SP4VC-00 Asus P/I-P55SP4V
10/14/98-SiS-5598-<SP98_N>C-00 Asus SP98-N
06/12/98-SiS-5591-SP98A-XLC-00 Asus SP98AGP-X
11/24/98-SiS-5591-SP98A-X-00 Asus SP98AGP-X
05/11/99-SiS-530-P5S-B-00 Asus P5S-B
12/10/98-SiS-530-P5S-VM Asus P5S-VM
04/16/99-ALADDIN5-<<P5A>> ASUS P5A
10/01/98-ALADDIN5-P5A-VM Asus P5A-VM
09/02/96-i440FX-PIXP6NP5C-00 Asus P/I-XP6NP5C
05/21/97-i440FX-PIXP6NP5C-00 Asus P/I-XP6NP5
02/01/97-i440FX-P/I-AP6NC-00 Asus P/I-AP6N
01/13/99-i440LX-MEL-C-00 Asus MEL
01/13/99-i440LX-MEL-C-00 Asus MEL-C
11/02/98-i440LX-MEL-M Asus MEL-M
11/05/97-i440LX-<P2L97>-S-00 Asus P2L97-S
01/19/99-i440LX-MEB-B-00 Asus MEL-B
01/08/99-i440ZX-MEZ-VM Asus MEZ-VM
01/08/99-i440ZX-MEZ-M-00 Asus MEB-M
01/08/99-i440ZX-MEZ-M-00 Asus MEZ-M
04/07/99-i440ZX-P2-99 Asus P2-99
03/22/99-i440ZX-P2Z-B-00 Asus P2Z-B
03/01/99-i440ZX-P2-99B-00 Asus P2Z-VM
09/09/1999-i810-MEW-AM Asus MEW-AM
09/09/1999-i810-MEW-AML Asus MEW-AML
07/15/1999-SiS620-ME-99VM-00 Asus ME-99VM
07/15/1999-SiS620-ME-99B-00 Asus ME-99B
07/15/1999-SiS620-ME-99B-00 Asus MES-B
07/15/1999-SiS620-ME-99 Asus ME-99
06/04/1999-SiS620-MES-N-00 Asus MES-N
07/15/1999-SiS620-ME-99 Asus MES
02/01/1999-SiS620-MES-VM Asus MES-VM
07/27/94-NEPTUNE-P/I-5NP4-00 Asus P/I-P54NP4
11/17/97-NEPTUNE-P/E-5NP4C-00 Asus P/E-P54NP4 (PCB: v1.2)
02/03/99-i440BX-P2B98-XVC-00 Asus P2B98-XV
05/07/2003-nVidia-nForce-A7N8XC-00 Asus A7N8X (PCB: v1.x OEM)
12/05/2003-nVidia-nForce-A7N8X-EC-00 Asus A7N8X-E Deluxe
05/02/2003-nVidia-nForce-A7N8X2.0C-00 Asus A7N8X v2.x OEM
25/11/2003-nVidia-nForce-A7N8X-EC-00 Asus A7N8X-E Deluxe
10/21/2005-NF-CK804-A8NSLI-P-00 Asus A8N-SLI Premium
02/13/2007-690G-SB600-M2A-VM_H-00 Asus M2A-VM HDMI
10/09/98-i440BX-P2B-N-00 Asus P2B-N
10/09/98-i440BX-P2B-F Asus P2B-F
09/29/98-i440BX-P2B-VM Asus P2B-VM
05/12/99-i440ZX-P2-99B-00 Asus P2-99B
09/15/98-i440BX-P2B-D2 Asus P2B-D2
10/27/98-i440BX-P2B-B-00 Asus P2B-B
07/16/99-i440BX-P2B-D-00 Asus P2B-D
07/28/98 - I440BX-<<P2B>>-00 Asus P2B
08/17/1999-i440BX-P3B-1394C-00 Asus P3B-1394
12/08/98-i440GX-XG-DLS-00 Asus XG-DLS
12/18/98-i440BX-MEB-VM Asus MEB-VM
08/21/1999-i810-MEW-RM Asus MEW-RM
12/29/2000-i850-<<P4T>>-00 Asus P4T
08/21/2000--I845--PB4-LS Asus P4B-LS
03/19/99-VT693-596A-P2V-B-00 Asus P2V-B
07/26/2000-VIA-KX133-<K7V> Asus K7V
12/17/2001-AMD760MP-A7M266-D Asus A7M266-D
06/12/2001-AMD_760-<A7M266> Asus A7M266

AMI BIOS IDs are used to identify motherboards with an AMI BIOS. For more information visit our AMI BIOS ID information page.

At this moment we have 8 AMI BIOS IDs listed for Asus. Contact us if you have new IDs missing from the list :-)

Asus AMI BIOS Identification

AMI BIOS ID Motherboard manufacturer, model, PCB revision
40-0806-001292-00101111-080893-1486SI-H Asus ???
40-0104-001292-0010111-050591-sym-486-f Asus ???
40-0860-001292-00111111-080893-[486S]-H Asus ISA-486V2B VL-BUS
30-011B-001292-00101111-050591-ISA386U3-F Asus ISA386U3
62-0117-000000-00101111-071595-A751V686-1AABA128-F Asus K7M
62-0720-000000-00101111-071595-A751V686-1ABAA114-F Asus K7M
62-0720-000000-00101111-071595-1AMDK700F Asus K7M
63-0131-000001-00101111-102003-RS300-P4RVM000-Y2KC Asus P4R800-VM 1.02

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