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How do I update my BIOS?
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  1. You can identify your BCM 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.
  2. In the Website Links section we provide official and unofficial links to find free BCM BIOS upgrades

Click on the More info arrow for more info about the BCM bios update.

BCM BIOS Updates

Manufacturer - Model Chipset BIOS ID Full BIOS ID More info
BCM Intel 440BX/GX/ZX 2A69KB39 More info BIOS
BCM Intel 430FX 2A59CB3J More info BIOS
BCM SiS 496/497 2A4IBB39 More info BIOS
BCM Intel 430VX 2A59GB3I More info BIOS
BCM Intel 430VX 2A59GB3L More info BIOS
BCM Intel 440BX/GX/ZX 2A69KB3D More info BIOS
BCM 6A452B39 6A452B39C-00 More info BIOS
BCM Intel 820 Camino 6A69LB39 6A69LB39C-00 More info BIOS
BCM Intel 440BX/GX/ZX 2A69KB3R 08/1999-i440BX-W977EF-2A69KB3RC-00 More info BIOS
BCM Intel 430HX 2A59FB3B More info BIOS
BCM SiS 501/02/03 2A5IAB3A More info BIOS
BCM Intel 430TX 2A59IB3O More info BIOS
BCM Intel 430VX 2A59GB31 More info BIOS
BCM Intel 430TX 2A59IB3A More info BIOS
BCM SiS 5511/12/13 2A5IDB31 More info BIOS
BCM Intel 430TX 2A59IB3D More info BIOS
BCM SiS 5511/12/13 2A5IDB3C More info BIOS
BCM Intel 430VX 2A59GB3B More info BIOS
BCM Intel 440BX/GX/ZX 2A69KB3I More info BIOS
BCM Intel 430TX 2A59IB3G More info BIOS
BCM SiS 5596/5597 2A5IFB39 More info BIOS
BCM Intel 440FX 2A69HB39 More info BIOS
BCM Intel 430VX 2A59GB3E More info BIOS
BCM Intel 440LX/EX 2A69JB3D More info BIOS
BCM Intel 440BX/GX/ZX 2A69KB3L More info BIOS
BCM Intel 430FX 2A59CB3I 2A59CB3IC-00 More info BIOS
BCM SiS 496/497 2A4IBB31 More info BIOS
BCM Intel 430TX 2A59IB3J 2A59IB3JC-00 More info BIOS
BCM Intel 430VX 2A59GB3H More info BIOS
BCM Intel 440LX/EX 2A69JB3G More info BIOS
BCM Intel 430VX 2A59GB3K More info BIOS
BCM Intel 440BX/GX/ZX 2A69KB3C More info BIOS
BCM Intel 440BX/GX/ZX 2A69KB3Q More info BIOS
BCM Intel 430HX 2A59FB3A More info BIOS
BCM SiS 501/02/03 2A5IAB39 More info BIOS
BCM Intel 430TX 2A59IB3M More info BIOS
BCM Intel 430TX 2A59IB3Z More info BIOS
BCM Intel 430TX 2A59IB39 More info BIOS
BCM Intel 430TX 2A59IB3C More info BIOS
BCM SiS 5511/12/13 2A5IDB3B More info BIOS
BCM i865/848 Springdale 6A79AB39 6A79AB39C-00 More info BIOS
BCM Intel 430TX 2A59IB3F More info BIOS
BCM SiS 5511/12/13 2A5IDB3E More info BIOS
BCM SiS 5596/5597 2A5IFB3B More info BIOS
BCM Intel 440FX 2A69HB3B More info BIOS
BCM Intel 430VX 2A59GB3G More info BIOS
BCM Intel 440LX/EX 2A69JB3F More info BIOS
BCM Intel 440BX/GX/ZX 2A69KB3A 2A69KB3AC-00 More info BIOS
BCM Intel 440BX/GX/ZX 2A69KB3O More info BIOS
BCM Intel 430HX 2A59FB39 More info BIOS
BCM SiS 496/497 2A4IBB3H More info BIOS
BCM Intel 430TX 2A59IB3L More info BIOS
BCM Intel 430VX 2A59GB3M More info BIOS
BCM Intel 430HX 2A59FB3C More info BIOS
BCM Intel 430TX 2A59IB3Y More info BIOS
BCM Intel 430VX 2A59GB39 2A59GB39C-00 More info BIOS
BCM Intel 440BX/GX/ZX 2A69KB3Z More info BIOS
BCM Intel 430TX 2A59IB3B 2A59IB3BC-00 More info BIOS
BCM Intel 430TX 2A59IB3E More info BIOS
BCM SiS 5511/12/13 2A5IDB3D More info BIOS
BCM Intel 430VX 2A59GB3C More info BIOS
BCM VIA 694X/686A 6A6LJB39 6A6LJB39C-00 More info BIOS
BCM Cyrix MediaGX Cx5510 2A431B39 More info BIOS
BCM Intel 440BX/GX/ZX 2A69KB3J More info BIOS
BCM Intel 430FX 2A59CB39 More info BIOS
BCM Intel 430TX 2A59IB3H More info BIOS
BCM SiS 5596/5597 2A5IFB3A More info BIOS
BCM Intel 440FX 2A69HB3A More info BIOS
BCM Intel 430VX 2A59GB3F More info BIOS
BCM Intel 440LX/EX 2A69JB3E More info BIOS
BCM (Micron PC) DR737 Intel 440BX/GX/ZX 2A69KB3F 2A69KB3FC-00 More info BIOS
BCM 6BJM Intel 440BX 6Z69KC3X 07/21/2000-440BX-ITE8693-JM69KC0CC-00 More info BIOS
BCM 6BJM Intel 440BX 2A69KC3X 07/21/2000-440BX-ITE8693-JM69KC0CC-00 More info BIOS
BCM AR-860 AMD 75X 6A6S2B31 07/21/2000-AMD-75X-W977-6A6S200C-00 More info BIOS
BCM AR-860 AMD 75X 6A6S2B31 07/21/2000-AMD-75X-W977-6A6S200BC-00 More info BIOS
BCM AR862 VIA 8363/686A (KT133) 6A6LMG59 11/02/2000-8363-686A-6A6LMG59C-00 More info BIOS
BCM AR862 VIA 8363/686A (KT133) 6A6LMB33 11/02/2000-8363-686A-6A6LMG59C-00 More info BIOS
BCM AR862 VIA 8363/686A (KT133) 6A6LMB33 11/02/2000-8363-686A-6A6LMG5DC-00 More info BIOS
BCM AR862A VIA 8363/686A (KT133) 6A6LMG51 11/02/2000-8363-686A-6A6LMG5DC-00 More info BIOS
BCM AR862A VIA 8363/686A (KT133) 6A6LMG5D 11/02/2000-8363-686A-6A6LMG5DC-00 More info BIOS
BCM BC133KT VIA 8363/686A (KT133) 6A6LMB39 12/28/2000-8363-686A-6A6LMJ19C-00 More info BIOS
BCM BC133KT VIA 8363/686A (KT133) 6A6LMB31 12/28/2000-8363-686A-6A6LMJ19C-00 More info BIOS
BCM BC133KT-100 VIA 8363/686A (KT133) 6A6LMB32 05/12/2001-8363-686A/B-6A6LMB39C-00 More info BIOS
BCM BC845DL Intel 845GE AM69VB31 AMI ORIGINAL BIOS More info BIOS
BCM BC845EVL Intel 845GE AM69VB32 AMI ORIGINAL BIOS More info BIOS
BCM BC875PLG Intel 875P Canterwood 6A79BB31 04/07/2004-CANTERWOOD-6A79B000C-00 More info BIOS
BCM BC945G(v1.x) #70287 Intel 945G/ICH7r 6A79HB31 08/08/2007-I82945G-6A79HB31C-00 More info BIOS
BCM BC945G(v3.x) #70282A Intel 945G/ICH7r 6A79HB32 08/06/2007-i82945G-6A79HB31C-00 More info BIOS
BCM BCM-FM530 Intel 430VX 2A59GB3Y 2A59GB3JC-00 More info BIOS
BCM BCM-FM530 Intel 430VX 2A59GB3X 2A59GB3JC-00 More info BIOS
BCM BCM-FM530 Intel 430VX 2A59GB3J 2A59GB3JC-00 More info BIOS
BCM BV945GL Intel 2770 rev 2 BV945GL 03/14/2007-945G-6A79HAKCC-00 More info BIOS
BCM Diamond C400 Intel 440BX/GX/ZX 2A69KB3E I440BX-W977TF-2A69KB3EC-00 More info BIOS
BCM Diamond C400 Intel 440BX/GX/ZX 2A69KB3E I440BX-W977TF-2A69KB3HC-00 More info BIOS
BCM Diamond C400 Intel 440BX/GX/ZX 6Z69KB3E I440BX-W977TF-2A69KB3EC-00 More info BIOS
BCM Diamond C400 Intel 440BX/GX/ZX 6Z69KB3E I440BX-W977TF-2A69KB3HC-00 More info BIOS
BCM DR724 SiS 620 2A6ING52 05/20/1999-SIS-620-2A6ING5AC-00 More info BIOS
BCM DR737 Intel 440BX/GX/ZX 6Z69KB3X 06/03/1999-I440ZX-W83977-2A69KB3NC-00 More info BIOS
BCM DR737 Intel 440BX/GX/ZX 6Z69KB3E I440BX-W977TF-2A69KB3EC-00 More info BIOS
BCM DR737 Intel 440BX/GX/ZX 6Z69KB3X 10/08/1998-I440BX-W977TF-2A69KB3FC-00 More info BIOS
BCM DR737 Intel 440BX/GX/ZX 6Z69KB3E I440BX-W977TF-2A69KB3HC-00 More info BIOS
BCM DR737 Intel 440BX/GX/ZX 6Z69KB3F 2A69KB3FC-00 More info BIOS
BCM DR737 Intel 440BX/GX/ZX 6Z69KB3K 06/03/1999-I440ZX-W83977-2A69KB3NC-00 More info BIOS
BCM DR737 Intel 440BX/GX/ZX 2A69KB3E I440BX-W977TF-2A69KB3EC-00 More info BIOS
BCM DR737 Intel 440BX/GX/ZX 2A69KB3X 2A69KB3FC-00 More info BIOS
BCM DR737 Intel 440BX/GX/ZX 2A69KB3E I440BX-W977TF-2A69KB3HC-00 More info BIOS
BCM DR742 Intel 810 AM69MB34 63-0100-001259-00101111-071595-WHITNEY More info BIOS
BCM DR742E Intel 810 Whitney 6A69MB39 63-0100-001259-00101111-071595-WHITNEY-1AAEY160 More info BIOS
BCM DR742E Intel 810 AM69MB36 63-0102-001259-00101111-071595-WHITNEY-1AAEY029 More info BIOS
BCM DR742E Intel 810 Whitney 6A69MB39 63-0211-009999-00101111-071595-WHITNEY-1AAHX008 More info BIOS
BCM DR742E Intel 810 Whitney 6A69MB39 63-0100-001259-00101111-071595-WHITNEY-1AAEY078 More info BIOS
BCM EBC5615 Intel 815 6A69RB31 08/25/2003-I815E-627HF+6-6A69REOAC-00 More info BIOS
BCM EBC5615 VIA 694X/694T 6A6LJB35 06/05/2002-694X-686A-6A6LJEO9C-00 More info BIOS
BCM EBC5710 SiS 645 6A6IXB31 06/13/2003-SIS-651-6A6IXEO9C-00 More info BIOS
BCM ED440BX Intel 440BX 6A69KB39 03/05/2001-440BX-W977TF-6A69KB39C-00 More info BIOS
BCM ED440BX Intel 440BX 6A69KB31 03/05/2001-440BX-W977TF-6A69KB39C-00 More info BIOS
BCM FR550 Intel 430TX 2A59IB3K 06/19/98-I430TX-W83977AF-2A59IB3KC-00 More info BIOS
BCM FX810E Intel 810 AM69MB33 AMI ORIGINAL BIOS More info BIOS
BCM FX815ELT Intel 815 AM69RB32 AMI ORIGINAL BIOS More info BIOS
BCM GT133KT VIA 8363/686A (KT133) 6A6LMB33 11/02/2000-8363-686A-6A6LMG59C-00 More info BIOS
BCM GT133KT VIA 8363/686A (KT133) 6A6LMB33 11/02/2000-8363-686A-6A6LMG5DC-00 More info BIOS
BCM GT133KT VIA 8363/686A (KT133) 6A6LMG51 11/02/2000-8363-686A-6A6LMG5DC-00 More info BIOS
BCM GT133KT VIA 8363/686A (KT133) 6A6LMG5D 11/02/2000-8363-686A-6A6LMG5DC-00 More info BIOS
BCM GT370LX Intel 440LX/EX 2A69JB34 06/22/1999-I440LX-W83977-2A69JG5JC-00 More info BIOS
BCM GT440ZX Intel 440BX/GX/ZX 2A69KB3M 2A69KB3MC-00 I440BX CS W9XX SIO More info BIOS
BCM GT440ZX Intel 440BX/GX/ZX 2A69KB31 11/29/1999-I440BX/ZX-2A69KB3MC-00 More info BIOS
BCM GT440ZX Intel 440BX/GX/ZX 6Z69KB3M 2A69KB3MC-00 I440BX CS W9XX SIO More info BIOS
BCM GT5600 SiS AM6INB31 52-0724-001259-00101111-071595-SIS530-001_01_SIS530-H More info BIOS
BCM GT693-VA VIA 693X 2A6LGB31 12/07/1999-693A-596B-W97-2A6LGG5AC-00 More info BIOS
BCM GT694-VA VIA 694X 2A6LJB31 11/30/1999-694X-596B-977-2A6LJG59C-00 More info BIOS
BCM GT694VP VIA 694X/686A 6A6LJB32 08/09/2000-694X-686A-6A6LG5BC-00 More info BIOS
BCM HSBC694X VIA 694X/694T 6A6LJB34 09/25/2001-694X-686A-6A6LJEO9C-00 More info BIOS
BCM In440EX Intel 440LX/EX 2A69JB31 11/17/1998-I440EX-W83977-2A69JG5AC-00 More info BIOS
BCM In440EX-D Intel 440LX/EX 2A69JB32 01/12/1999-I440EX-W83977-2A69JG5EC-00 More info BIOS
BCM IN440ZX Intel 440BX/GX/ZX 6Z69KB3X 06/03/1999-I440ZX-W83977-2A69KB3NC-00 More info BIOS
BCM IN440ZX Intel 440BX/GX/ZX 6Z69KB3X 10/08/1998-I440BX-W977TF-2A69KB3FC-00 More info BIOS
BCM IN440ZX Intel 440BX/GX/ZX 2A69KB3K 06/03/1999-I440ZX-W83977-2A69KB3NC-00 More info BIOS
BCM IN440ZX Intel 440BX/GX/ZX 6Z69KB3F 2A69KB3FC-00 More info BIOS
BCM IN440ZX Intel 440BX/GX/ZX 6Z69KB3K 06/03/1999-I440ZX-W83977-2A69KB3NC-00 More info BIOS
BCM IN440ZX Intel 440BX/GX/ZX 2A69KB3X 2A69KB3FC-00 More info BIOS
BCM IN530 SiS AM6IMB31 AMI ORIGINAL BIOS More info BIOS
BCM IN620 SiS 620 2A6ING51 06/21/1999-SIS-620-2A6ING5AC-00 More info BIOS
BCM IN730SE SiS 730 (K7) 6A6ISB31 05/10/2001-SIS-730-6A6IS009C More info BIOS
BCM IN730SE SiS 730 (K7) 6A6ISB31 03/16/2001-SIS-730-6A6ISJ19C-00 More info BIOS
BCM IN810 Intel 810 AM69MB34 63-0100-001259-00101111-071595-WHITNEY More info BIOS
BCM IN810EP Intel 810 AM69MB35 AMI ORIGINAL BIOS More info BIOS
BCM IN810ES Intel 810e AM69MB31 AMI ORIGINAL BIOS More info BIOS
BCM IN810P Intel 810 Whitney 6A69MB39 63-0100-001259-00101111-071595-WHITNEY-1AAEY078 More info BIOS
BCM IN810P Intel 810 Whitney 6A69MB39 63-0100-001259-00101111-071595-WHITNEY-1AAEY160 More info BIOS
BCM IN810P Intel 810 AM69MB36 63-0102-001259-00101111-071595-WHITNEY-1AAEY029 More info BIOS
BCM IN810P Intel 810 Whitney 6A69MB39 63-0211-009999-00101111-071595-WHITNEY-1AAHX008 More info BIOS
BCM IN810S Intel 810 AM69MB32 AMI ORIGINAL BIOS More info BIOS
BCM IN845GV Intel 845GE 6A69VB31 11/19/2003-I845-6A69V00DC-00 More info BIOS
BCM IN865GV Intel 865/848 Springdale 6A79AB31 04/22/2004-SPRINGDALE-G-6A79AB39C-00 More info BIOS
BCM KR630 Intel 440LX/EX 2A69JB33 12/12/97-I440LX-SMC67X-2A69JB3AC-00 More info BIOS
BCM KR630 Intel 440LX/EX 2A69JB39 09/10/97-I440LX-SMC67X-2A69JB3AC-00 More info BIOS
BCM KR632 Intel 440LX/EX 2A69JB3Y 01/29/98-I440LX-W83977TF-2A69JB3AC-00 More info BIOS
BCM KR632 Intel 440LX/EX 2A69JB3A 61-0731-001540-00111111-071595-440LX-I440L000-H More info BIOS
BCM KR632 Intel 440LX/EX 2A69JB3C 61-0731-001540-00111111-071595-440LX-1440L000 More info BIOS
BCM KR632 Intel 440LX/EX 2A69JB3A 2A69JB3AC-00 More info BIOS
BCM KR632 Intel 440LX/EX 2A69JB3C 01/29/98-I440LX-W83977TF-2A69JB3AC-00 More info BIOS
BCM KR632 Intel 440LX/EX 2A69JB3C 61-1217-001540-00101111-071595-440LX-1440L000 More info BIOS
BCM KR632 Intel 440LX/EX AM69JB31 AMI ORIGINAL BIOS More info BIOS
BCM KR632 Intel 440LX/EX 2A69JB3C 61-0731-001540-00111111-071595-440LX-I440L000-H More info BIOS
BCM kr638 Intel 440LX/EX 2A69JB3B 02/03/1999-I440EX-W83977-2A69JG5EC More info BIOS
BCM KR660 Intel 440FX 2A69HB3C 2A69HB3CC-00 More info BIOS
BCM KR660 Intel 440FX 2A69HB31 05/20/97-I440FX,93X-2A69HB3CC-00 More info BIOS
BCM Model: SQ593 Intel 430VX 2A59GB3A 07/05/96-I430VX, W83877F-2A59GB3AC-00 More info BIOS
BCM Model: SQ595 Intel 430FX 2A59CB3H 2A59CB3HC-00 More info BIOS
BCM Model: SQ599 SiS 5511/12/13 2A5IDB3A 2A5IDB3AC-00 More info BIOS
BCM MX266 VIA PRO266 (8633+8233) 6A6LUB31 08/06/2004-CLE266-VT8237-6A6LU00IC-00 More info BIOS
BCM QS440BX Intel 440BX/GX/ZX 6Z69KB3F 2A69KB3FC-00 More info BIOS
BCM QS440BX Intel 440BX/GX/ZX 6Z69KB3K 06/03/1999-I440ZX-W83977-2A69KB3NC-00 More info BIOS
BCM QS440BX Intel 440BX/GX/ZX 2A69KB3X 2A69KB3FC-00 More info BIOS
BCM QS440BX Intel 440BX/GX/ZX 6Z69KB3E I440BX-W977TF-2A69KB3EC-00 More info BIOS
BCM QS440BX Intel 440BX/GX/ZX 6Z69KB3E I440BX-W977TF-2A69KB3HC-00 More info BIOS
BCM QS440BX Intel 440BX/GX/ZX 2A69KB3F 2A69KB3FC-00 More info BIOS
BCM QS440BX Intel 440BX/GX/ZX 2A69KB3E I440BX-W977TF-2A69KB3EC-00 More info BIOS
BCM QS440BX Intel 440BX/GX/ZX 6Z69KB3X 06/03/1999-I440ZX-W83977-2A69KB3NC-00 More info BIOS
BCM QS440BX Intel 440BX/GX/ZX 2A69KB3E I440BX-W977TF-2A69KB3HC-00 More info BIOS
BCM QS440BX Intel 440BX/GX/ZX 6Z69KB3X 10/08/1998-I440BX-W977TF-2A69KB3FC-00 More info BIOS
BCM QS440BX and DR737 Intel 440BX/GX/ZX 2A69KB32 06/15/00-I440BX-W977TF-2A69KB3EC-00 More info BIOS
BCM QS440BXP Intel 440BX 2A69KC3X 07/21/2000-440BX-ITE8693-JM69KC0CC-00 More info BIOS
BCM QS440BXP Intel 440BX 2A69KB33 07/21/2000-440BX-ITE8693-JM69KC0CC-00 More info BIOS
BCM QS440BXP Intel 440BX 6Z69KC3X 07/21/2000-440BX-ITE8693-JM69KC0CC-00 More info BIOS
BCM QS440VA VIA 692 2A6LGB32 01/19/1999-692-596-W977-2A6LGG59-00 More info BIOS
BCM QS694VA VIA 694X/686A 6A6LJB31 03/22/2000-694X-686A-6A6LG5BC-00 More info BIOS
BCM QS694VP VIA 694X/686A 6A6LJB33 10/19/2000-694X-686A-6A6LG5BC-00 More info BIOS
BCM QS750 AMD 75X 6A6S2B31 07/21/2000-AMD-75X-W977-6A6S200BC-00 More info BIOS
BCM QS750 AMD 75X 6A6S2B31 07/21/2000-AMD-75X-W977-6A6S200C-00 More info BIOS
BCM QS754 AMD 75X 6A6S2B39 06/20/2000-AMD-75X-W977-6A6S2B39C-00 More info BIOS
BCM QS754 AMD 75X 6A6S2B32 06/20/2000-AMD-75X-W977-6A6S2B39C-00 More info BIOS
BCM RX35Q intel Q35/ICH9 AM79OB31 AMI ORIGINAL BIOS More info BIOS
BCM RX815ELT Intel 815 AM69RB31 AMI ORIGINAL BIOS More info BIOS
BCM RX945G (70451) Intel 945G/ICH7 AM79HB31 ORIGINAL AMI BIOS More info BIOS
BCM SQ 575 Intel 430TX 2A59IB3I 07/06/98-I430TX-2A59IB3IC-00 More info BIOS
BCM SQ 588 Ver.A SiS 501/02/03 PH5IAB31 PHOENIX ORIGINAL BIOS More info BIOS
BCM SQ 588 Ver.B SiS 501/02/03 PH5IAB32 PHOENIX ORIGINAL BIOS More info BIOS
BCM SQ591 or SQ594 Intel 430VX 2A59GB3D I430VX-W83877F-2A59GB3DC-00. More info BIOS
BCM for Diamond Micronics C300 Intel 440LX/EX 2A69JB3Z 61-1217-001540-00111111-071595-440LX-1440L000 More info BIOS
BCM for Diamond Micronics C300 Intel 440LX/EX 2A69JB3Z 61-1217-001540-00111111-071595-440LX More info BIOS
BCM for Diamond Micronics C300 Intel 440LX/EX 2A69JB3Z 61-1217-001540-00111111-I440LX More info BIOS
BCM for Diamond Micronics Diamond C400 Intel 440BX 2A69KB34 03/10/99-I440BX-W977TF-2A69KB3HC-00 - More info BIOS
BCM for Micron DR737 Intel 440BX/GX/ZX 2A69KB35 10/08/1998-I440BX-W977TF-2A69KB3FC-00 More info BIOS
BCM for Micron DR737 Intel 440BX/GX/ZX 6Z69KB3G 01/18/1999-I440ZX-W83977-2A69KB3KC-00 More info BIOS
BCM for Micron DR737 Intel 440BX/GX/ZX 6Z69KB3G 02/03/1999-I440ZX-W83977TF-2A69KB3KC-00 More info BIOS
BCM for Micron DR737 Intel 440BX/GX/ZX 6Z69KB3G 02/12/1999-I440BX-W83977-2A69KB3JC-00 More info BIOS
BCM for Micron DR737 Intel 440BX/GX/ZX 6Z69KB3G 10/08/1998-I440BX-W977TF-2A69KB3FC-00 More info BIOS
BCM for Micron DR737 Intel 440BX/GX/ZX 6Z69KB3G 12/01/2030-I440BX-W83977-2A69KB3KC-00 More info BIOS
BCM for Micron IN440ZX Intel 440BX/GX/ZX 2A69KB36 02/12/1999-I440BX-W83977-2A69KB3JC-00 More info BIOS
BCM for Micron IN440ZX Intel 440BX/GX/ZX 2A69KB35 10/08/1998-I440BX-W977TF-2A69KB3FC-00 More info BIOS
BCM for Micron IN440ZX Intel 440BX/GX/ZX 6Z69KB3G 01/18/1999-I440ZX-W83977-2A69KB3KC-00 More info BIOS
BCM for Micron IN440ZX Intel 440BX/GX/ZX 6Z69KB3G 02/03/1999-I440ZX-W83977TF-2A69KB3KC-00 More info BIOS
BCM for Micron IN440ZX Intel 440BX/GX/ZX 6Z69KB3G 02/12/1999-I440BX-W83977-2A69KB3JC-00 More info BIOS
BCM for Micron IN440ZX Intel 440BX/GX/ZX 6Z69KB3G 10/08/1998-I440BX-W977TF-2A69KB3FC-00 More info BIOS
BCM for Micron IN440ZX Intel 440BX/GX/ZX 6Z69KB3G 12/01/2030-I440BX-W83977-2A69KB3KC-00 More info BIOS
BCM for Micron QS440BX Intel 440BX/GX/ZX 6Z69KB3G 01/18/1999-I440ZX-W83977-2A69KB3KC-00 More info BIOS
BCM for Micron QS440BX Intel 440BX/GX/ZX 6Z69KB3G 02/03/1999-I440ZX-W83977TF-2A69KB3KC-00 More info BIOS
BCM for Micron QS440BX Intel 440BX/GX/ZX 6Z69KB3G 02/12/1999-I440BX-W83977-2A69KB3JC-00 More info BIOS
BCM for Micron QS440BX Intel 440BX/GX/ZX 6Z69KB3G 10/08/1998-I440BX-W977TF-2A69KB3FC-00 More info BIOS
BCM for Micron QS440BX Intel 440BX/GX/ZX 6Z69KB3G 12/01/2030-I440BX-W83977-2A69KB3KC-00 More info BIOS
BCM for Sony DR736 Intel 440BX/GX/ZX PH69KS01 PHOENIX ORIGINAL BIOS More info BIOS
BCM for Sony DR736 Intel 440BX/GX/ZX PH69KS01 PHOENIX ORIGINAL BIOS More info BIOS
BCM for Sony E302DS Intel 440BX/GX/ZX PH69KS01 PHOENIX ORIGINAL BIOS More info BIOS
BCM for Sony E308DS Intel 440BX/GX/ZX PH69KS01 PHOENIX ORIGINAL BIOS More info BIOS
BCM for Sony E314DS Intel 440BX/GX/ZX PH69KS01 PHOENIX ORIGINAL BIOS More info BIOS
BCM for Sony S520 Intel 440BX/GX/ZX PH69KS01 PHOENIX ORIGINAL BIOS More info BIOS
BCM for Sony S620 Intel 440BX/GX/ZX PH69KS01 PHOENIX ORIGINAL BIOS More info BIOS
BCM for Sony S710 Intel 440BX/GX/ZX PH69KS01 PHOENIX ORIGINAL BIOS More info BIOS
BCM for Sony S720 Intel 440BX/GX/ZX PH69KS01 PHOENIX ORIGINAL BIOS More info 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 BCM bios update.

BCM Large HDD Support BIOS Updates

Manufacturer - Model BIOS ID OEM ID Max HDD size
BCM FR500 10/21/1998-SiS-5598-W877-2A5IIG5EC-00 PENTIUM PCI/ISA SYSTEM BIOS VERSION:1.06 (#20636) patched 128 GB Download BIOS
BCM FR550 (Micron ClientPro VXE) 06/19/98-i430TX-W83977AF-2A59IB3KC-00 Micron Electronics, Inc. Pentium BIOS Rev:M07 06/22/98 64 GB Download BIOS
BCM IN440ZX (CTX OEM) 02/03/1999-i440ZX-W83977-2A69KB3KC-00 CTX Computer OEM IN440ZX BIOS VER:1.02 128GB BETA 128 GB Download BIOS
BCM IN440ZX (Toshiba Equium 3200M) 02/29/2000-i440ZX-W83977-2A69KB3NC-00 PENTIUM II/III AGP/PCI/ISA BIOS VER:2.05.07(#20863) 128GB 128 GB Download BIOS
BCM QS440BX 128KB 11/16/99-i440BX-W977TF-2A69KB3EC-00 BIOS VER:1.06.03 (#20540) 128 GB Download BIOS
BCM QS440BX 256KB 02/14/01-i440BX-W977TF-2A69KB3EC-00 DR730 BIOS VER:2.10 (#20540) patched for HDD to 128Gb 128 GB Download BIOS
BCM SQ575 07/06/98-i430TX-2A59IB3IC-00 PENTIUM PCI/ISA SYSTEM BIOS REV:A06 128 GB 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 2 Award BIOS IDs listed for BCM. Contact us if you have new IDs missing from the list :-)

BCM Award BIOS Identification

Award BIOS ID Motherboard manufacturer, model, PCB revision
09/05/97-Gx86-Cx5510-2A431B39C-00 BCM FM519
07/02/97-Gx86-Cx5510-2A431B39C-00 BCM FM519

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 3 AMI BIOS IDs listed for BCM. Contact us if you have new IDs missing from the list :-)

BCM AMI BIOS Identification

AMI BIOS ID Motherboard manufacturer, model, PCB revision
40-02CA-009999-00101111-121291-OPTIDXBB-F BCM ???
61-075-01540-00111111-071595-i82440FX-H BCM ???
40-01L5-001540-00111111-111192-sis461-G BCM LX-400 A/G

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