Ask Clean ME / BIOS Fix for Acer Nitro 5 AN515-58 - LA-L974P REV:1B

[teknomax]

Hello everyone,

I need some expert help to rebuild or clean the ME region for an Acer Nitro 5 AN515-58 motherboard.

Here are the hardware details:

• Model: Acer Nitro 5 AN515-58
• Motherboard Code: HH514 LA-L974P REV:1B
• Part Number: NH.QFMEY.004
• Serial Number: NHQFMEY004248079DB3400

The Current Situation & Symptoms:The motherboard successfully triggers, the fans are spinning, and the keyboard backlight turns on fine. However, there is No Display (No POST).

• The Caps Lock LED does not respond or toggle at all.
• I tried the standard Crisis Recovery Mode (Fn+Esc / Bios Recovery via USB), but it didn't trigger or work.

Inside the attached RAR archive, you will find:

1. My original 32MB programmer dump read directly from the SPI chip (which gives power/backlight but no display).
2. The official Acer firmware installer executable (HH514219.exe) for this exact model.

Could someone please help me extract the correct stock regions and build a working, fully configured 32MB full SPI dump with a Clean ME region?

Download Link for the Archive (Original Dump + Official Exe): https://mega.nz/file/Tz5Fib4J#BKYRuCZwcr3Eh_3c3nkbOJFfYD-TFwXNEajKqCh0f2s

Thank you very much in advance for your support and time!

 

[ThienBui]

BIOS - Acer AN515-58 LA-L974P Rev 1.0

Acer AN515-58 LA-L974P Rev 1.0 .bdv BIOS LA-L974P Nitro AN517-55-HH51A.BIN HH51A_EC.BIN

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