Firmware for the HP IPISB-CH2 desktop motherboard, intended for a Winbond W25Q32 flash with 4MB capacity, packed in a 2.18 MB RAR. The W25Q32 is a 32 Mbit SPI NOR chip, so the image inside should be exactly 4 MB. Technicians program it with an external SPI programmer and clip or after desoldering the chip to repair a dead or bricked board. Save the original contents first, since they may carry serial and licensing data, and verify the board is the CH2 version before writing.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @biosarchive. Enginerys does not host this file.
All sources (5)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 5 Feb 2024 | Open file on RM Schematics |
| @generalbios | 5 Feb 2024 | Open file on RM Schematics |
| @generalbios | 7 Feb 2024 | Open file on RM Schematics |
| @generalbios | 11 Feb 2024 | Open file on RM Schematics |
| @generalbios | 6 Mar 2024 | Open file on RM Schematics |
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →