Lenovo Y7000 EY520 NM-B701 BIOS (REV 1.0, clean ME)
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | Y7000 |
| Board number | NM-B701 |
| Platform | EY520 |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | RAR |
| Size | 4.7 MB |
| Marks | clean ME |
| Added | April 13, 2021 |
| Updated | |
| Original file name | LENOVO_Y7000_EY515_EY517_EY519_EY520_NM_B701_Rev_1_0_Clear_ME.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
BIOS dump for the Lenovo Y7000 laptop, board NM-B701 revision 1.0, platform EY520 with Compal as the ODM. The file is supplied with a cleaned Intel ME region, and the original file name also lists EY515, EY517 and EY519 variants. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Check that the board number and revision on your motherboard match before writing anything, and save a backup of the original chip contents first.
The catalog also lists 3 schematics, 4 boardview files, and 9 BIOS dumps for board NM-B701.
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: Lenovo Y7000 EY520 NM-B701. 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.