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How do I update my BIOS?

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  1. Below you can download the latest Powertech 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 Powertech 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 Powertech bios update after signup with the eSupport BIOSAgentPlus service.

Powertech BIOS Updates

Manufacturer - Model Chipset BIOS ID Full BIOS ID Download BIOS
Powertech ALi 1487/1489 2A4KDP91 Download BIOS
Powertech Intel 430FX 2A59CP9L 2A59CP9LC-00 Download BIOS
Powertech Intel 430VX 2A59GP99 Download BIOS
Powertech SiS 5501/02/03 2A5ICP91 Download BIOS
Powertech Intel 430FX 2A59CP9H Download BIOS
Powertech Intel 430FX 2A59CP9K 2A59CP9KC-00 Download BIOS
Powertech Intel 430FX 2A59CP9N Download BIOS
Powertech SiS 496/497 2A4IBP91 Download BIOS
Powertech Intel 430FX 2A59CP95 Download BIOS
Powertech Intel 430FX 2A59CP9J Download BIOS
Powertech Intel 430FX 2A59CP9M Download BIOS
Powertech Intel 430VX 2A59GP9A Download BIOS
Powertech UMC 8881E/8886B 2A4X5P91 Download BIOS
Powertech MB 532 Ver 1.0 Intel 430FX 2A59CP9I 07/10/95-TRITON-2A59CP9IC-00 Download BIOS

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(Examples: how to update your BIOS, how to identify your motherboard)