HP ZBook Studio G4 CPW5U LA-E251P BIOS (REV 1.0, 16 MB)
File details
| Type | BIOS |
|---|---|
| Brand | HP |
| Model | ZBook Studio G4 |
| Board number | LA-E251P |
| Platform | CPW5U |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | RAR |
| Size | 8.2 MB |
| BIOS chip size | 16 MB |
| Marks | tested by uploader |
| Added | December 25, 2022 |
| Updated | |
| Original file name | HP_ZBOOK_Studio_G4_CPW5U_LA_E251P_Rev1_0_2017_05_18_16MB_WORKING.rar |
Where to get the file
Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.
Alternative links
No other copies are known yet.
Description
HP ZBOOK Studio G4 CPW5U LA-E251P Rev1.0 2017-05-18 16MB WORKING BIOS 100% BIOS dump for the HP ZBook Studio G4 laptop, Compal board LA-E251P revision 1.0, platform CPW5U, for a 16 MB flash chip. The uploader marked it as tested, though the catalog cannot confirm that. A dump like this is used to reprogram the SPI flash with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the board number and revision on your motherboard match, and save a backup of the original chip contents first. The archive is a RAR file of about 8.2 MB.
The catalog also lists 3 BIOS dumps for board LA-E251P.
Description generated from the catalog data. ·
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Questions about this file
How do I flash this BIOS dump?
Write it to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and keep the original contents first, and check that the chip size matches the dump.
Will this BIOS work on my board?
Only if the board number and revision match: HP ZBook Studio G4 CPW5U LA-E251P. Dumps from a different board or revision can leave the board dead.
What does “clean ME” mean?
The Intel ME region in the dump has been reset, so it can be used on another board of the same model. Keep your original dump and transfer serial numbers if needed.