with same method..check if there are any components missing
and also tried with the lock one and see the result.
I have already flashed the original bios (backed up from the start) and it still doesn't want to turn on, I was checking the computer and apparently everything is in order, but, checking the ch341 programmer, I noticed that the clip with which I hold the bios doesn't make very good contact and I have my doubts, testing in the neoprogrammer software at the time of checking it gives me a buffer address verification error 0x90 something like that, investigating a little it seems that the ch341 device doesn't receive enough voltage and that's why it gives problems when reading/writing, I have already made the purchase for another device and an extra clip to test, I'll be back after doing my tests and reporting how everything went, I really appreciate the help.
Hello! A few days ago I wanted to unlock this laptop to be able to activate the developer mode, they helped me here by giving me the already unlocked bios, but when I flashed the bios with the (unlocked) bios it didn't turn on anymore! The led only turns on once when I press the combination (Esc + refresh + power) but it doesn't even start in safe mode, so I tried to flash the original bios again and it still doesn't turn on and it does the same thing!! Then I realized that the clip I used to read the chip wasn't holding well and that maybe I didn't read the backup correctly which I was supposed to do right, some things I already tried:
-I have access to another laptop that is the same as this one that is functional and I was able to extract the bios, I tried to flash it and it still doesn't turn on.
-I changed the clip (I bought another new package) and I tried to burn it even on another PC and with the same result
-I checked the BIOS with an HxD program to compare and I see some notable differences, which make me think that it is corrupt.
I can unsolder the BIOS since I already have the computer, but at this point I don't know if I can change anything.
I am attaching the backup of the BIOS that is supposed to be the original.
I have already flashed the original bios (backed up from the start) and it still doesn't want to turn on, I was checking the computer and apparently everything is in order, but, checking the ch341 programmer, I noticed that the clip with which I hold the bios doesn't make very good contact and I have my doubts, testing in the neoprogrammer software at the time of checking it gives me a buffer address verification error 0x90 something like that, investigating a little it seems that the ch341 device doesn't receive enough voltage and that's why it gives problems when reading/writing, I have already made the purchase for another device and an extra clip to test, I'll be back after doing my tests and reporting how everything went, I really appreciate the help.
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