Lenovo JLG50 LA-N591P BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Board number | LA-N591P |
| Platform | JLG50 |
| Board maker (ODM) | Compal |
| Device | Laptop |
| Format | RAR |
| Size | 9.2 MB |
| BIOS chip size | 32 MB |
| Added | June 15, 2026 |
| Updated | |
| Original file name | LENOVO LOQ 15ARP9 MP2HZ87V JLG50 LA-N591P 32MB BIOS.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
LENOVO LOQ 15ARP9 MP2HZ87V JLG50 LA-N591P 32MB BIOS BIOS dump for the Lenovo LOQ 15ARP9 laptop, built on the Compal LA-N591P board (platform JLG50) and supplied for a 32 MB flash chip. The archive is a RAR file of about 9.2 MB. Technicians use a dump like this to reprogram the SPI chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number LA-N591P matches your motherboard and that its revision agrees with yours, and save the original chip contents as a backup first.
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 JLG50 LA-N591P. 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.