-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
- HP Community
- Desktops
- Desktop Software and How To Questions
- Need BIOS for Pavilion P7-1226s Desktop

Create an account on the HP Community to personalize your profile and ask a question
08-28-2023 09:42 AM
Hi:
HP retired support for that model series since it is more than 10 years old.
Below is the link to the parts list for your PC:
The motherboard part number and description is:
656846-002 | Motherboard - Carmel-2, Intel H61, 95W VRM |
This person provides the processor upgrade specs for the motherboard your PC as according to the parts list.
HP Pavilion P6 H61 Motherboard Carmel2 656846-002 Pegatron IPISB-CU REV 2.00 + - The620Guy.com
This discussion indicates the person installed the i7-2600 which is apparently the best processor supported.
CPU upgrade on the Carmel2 IPISB-CU - HP Support Community - 7196360
The only place that I know of where you will find the last BIOS update HP released for that motherboard is from this reputable 3rd party driver website.