Gm501gm Bios laptop asus

**hoaca388** · 06-30-2025, 03:38 AM

Originally posted by Food1244

I recently enabled secure boot and disabled csm on my laptop in the bios.
Immediately it stopped working. Black screen (no backlight) , keyboard rgb worked, fan turned on. Battery led would flash 3 times then repeat.
I got a ch341a reader thinking it's not posting so mightve corrupted the bios.
The files I have are attached. One of the bios from the Asus website and one of what I got from the laptop chip (backup).
Please help me use these to make a new bios I can use to get this to work

You MUST:

Read BIOS guides, methods, resources and tools
Try the method at BIOS guides, methods, resources and tools before requesting help
Explain you were not able to succeed with the methods at BIOS guides, methods, resources and tools
Use search function in case someone already answered your request
Post under a related thread if it exists
Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://www.badcaps.net/forum/showthread.php?t=88758 ) ,The serial number, make, full model number, motherboard model and revision (except QR codes) must be written/typed at your request as per the rules. Not as a picture, part of the file name and so on.
Name your thread with make, full model numbers and request
Provide a BIOS/EC dump if possible
Attach files directly to your post instead of linking to external websites
Post what the problem is, be specific - black screen, no boot, running slow, password. Do NOT post "clean me", "clear bios", "clean bios", "fix bios", "bios need" or other such terms

How did you do it ? Download the file and unzip it yourself.

**Food1244** · 06-30-2025, 05:28 AM

Asus Zephyrus GM501GM. PN: 60NR00F0 MB2330 (214) GM 501GM 16851523. PT:N0CV1817MB0026643 69N14M12C04(01).

The zip file contains 2 files. The "backup1.bin" contains the bios dump I obtained using a ch341a reader. The "gm501gm.317" is the update file from the Asus support website for my model.

I dont know how to get a new bios to flash by using these 2 files.
Maybe I need to start with a bios that has the csm and secure boot settings reset? Since that's what caused it to stop working. (so a bios that has csm enabled and secure boot disabled)

Let me know if there's anything else I can give to help!

**hoaca388** · 06-30-2025, 09:02 AM

Originally posted by Food1244

Asus Zephyrus GM501GM. PN: 60NR00F0 MB2330 (214) GM 501GM 16851523. PT:N0CV1817MB0026643 69N14M12C04(01).

The zip file contains 2 files. The "backup1.bin" contains the bios dump I obtained using a ch341a reader. The "gm501gm.317" is the update file from the Asus support website for my model.

I dont know how to get a new bios to flash by using these 2 files.
Maybe I need to start with a bios that has the csm and secure boot settings reset? Since that's what caused it to stop working. (so a bios that has csm enabled and secure boot disabled)

Let me know if there's anything else I can give to help!

Take a picture of the QR code and sticker on the RAM slot.