Hi all colleagues, today I have a problem with my Asus x412fl rev 2.0 with the problem only turning on the power light when the adapter is connected, I tried to rewrite the bios ic, but when I delete it and I read it again to make sure the file has been deleted, it turns out there are still many codes that can't be erased and I've tried to delete them again but still can't clean, does that mean this bios ic is broken?
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Re: Asus x412fl question about bios chip
Post the full markings of the flash chip.
Be sure your flash programmer can support the same voltage and part number.
If yes then the fault could be the flash memory chip. -
Re: Asus x412fl question about bios chip
Can you confirm that this exact part is supported by your programmer software?
Believe that the GD series is Gigadevice.
If there is an option to slow down the communication, try that feature.
When you try to erase the part, do you see the same results or different on each attempt?
If you repeat the full chip erase, does the part erase?
Try different programmer software and post your results. There are many for your hardware. If other programming apps also fail, then consider to replace the flash device.Comment
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Re: Asus x412fl question about bios chip
As far as I know, as long as I use this programmer it always works and there is no problem sir, even though flashing other gigadevice bios ICs also always works, and that's all I know.
when there is a file left and I try to delete it again, and the file is deleted but only a little code is deleted, and when I try again it remains the same, i.e. deleted a littleComment
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Long story short:
- dad converted Asus Chromebox CN62 into Windows compatible, with mrchromebox BIOS, years and years ago
- gave the computer to his son a couple years later
- son now decided to revert it to Chrome OS, to sell it as original (re-writing BIOS with the backup one created by his dad)
- too lazy to remove the board from the case, thought a voltage regulator was the BIOS chip (you know... it has 8 legs)
(seems like the story was not that short)
He used alligator clips to read the chip. No luck reading it. Removed chip and placed on a SOC-8... -
Hi
I have a very strange issue with the BIOS SPI chip of an ASRock B650M PRO RS motherboard.
The SPI chip is an Winbond 25Q256JWEQ model (1V8).
The motherbaord doas not POST - it lits only CPU and DRAM EZ Debug Leds, and stays that way forever.
The Flashback function of the motherbaord is also not working, despite all instructions followed correctly - I'm 100% sure of this.
I have then desoldered the chip, backupped the contents, and tried to earease the chip in order to program stock image, but the chip is locked by status registers SREG2 (TB) and SREG6... -
Common SPI bios chip programming Questions and Answers
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Q: I have a bios request,i can`t post my backup as i can`t read from the chip.
A: If you can`t read from it how do you expect to write to it ?.
Q: Why is my bios chip unreadable ?.
A: The programmer is faulty or has a worn or broken zif socket.
The USB cable is frayed,connector pins worn or some other physical damage.
Not enough amperage or voltage to power the programmer properly.
Bad...09-02-2021, 04:40 PM -
Hello Community,
I recently tried to change the Batterie on my Omen by HP Laptop 17 an104ng and after putting in the new batterie ([Batterie Link](https://www.amazon.de/7xinbox-17-AN0...&keywords=16%2... -
Hello, I am looking for a bios insert for the Asus Rog Strix G512LV-HN235T laptop. We are looking for input for both the BIOS and the small chip for the graphics card. The laptop came to me after another service with the wrong BIOS (no serial number, the problem with the meregion turns on for more than a minute). After uploading a few batches, I have an exclamation mark next to the Nvidia RTX2060 graphics card, I suspect one of the 2 BIOS batches is incorrect.
Config:
Model: Asus G512LV-HN235T
Platforma: G532LWS rev. 1.3
CPU: intel i7-10870H
GPU: nVidia Geforce RTX2060/...
Comment