HP Z220 BIOS (16 MB)
File details
| Type | BIOS |
|---|---|
| Brand | HP |
| Model | Z220 |
| Device | Laptop |
| Format | RAR |
| Size | 4.6 MB |
| BIOS chip size | 16 MB |
| Added | July 28, 2024 |
| Updated | |
| Original file name | HP Z220 PCCYT0JCY4X379 AS#655581-001 16MB .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 Z220 PCCYT0JCY4X379 AS -001 16MB BIOS dump for the HP Z220, supplied as a 16 MB image in a RAR archive of about 4.6 MB. The original file name is HP Z220 PCCYT0JCY4X379 AS#655581-001 16MB .rar, and the Telegram caption lists the same identifiers. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number and revision match your machine, and back up the original chip contents so you can restore them if needed.
The catalog also lists 1 BIOS dump for the HP Z220.
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 Z220. 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.