Re: Problem with CH341A
what do you use of Programmer
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Re: Problem with CH341A
If the programmer cannot write properly on another chip too, then the programmer has some problem. A programmer has resistors, capacitors, and ICs inside. So they may fail too. I use another model of programmer. Members who have experiences with CH341A will help you find what is wrong with this programmer.Leave a comment:
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Re: Problem with CH341A
I can detect the chip successfull but the verify its faultLeave a comment:
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Re: Problem with CH341A
write the original dump on another Bios chip of the same model. then verify it. probably your old Bios chip is faulty or it is not properly connected to the programmer.Leave a comment:
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Problem with CH341A
Hi
I want to unlock the bios password of my HP 840 G3.I dumb the BIOS with ch341a (USB_Black Edition).If i verify the original Dumb Bios , it show "Chip Main Memory with the contents are in disagrements".Please helps me.I use a lot of Version of the Programm but its same Problem.
Attached Filesif you find these attachements useful please consider making a small donation to the site
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Hello. I am asking you for a hint on how to solve the problem with my touchbook Panasonic CF53-2 standart model. After setting up the BIOS, the laptop displays the wrong image until Windows loads. (More precisely, it displays, but distorted, instead of the Panasonic image immediately after turning it on, it displays what is in photo #1 in the attached file) Then the image appears when Windows starts loading and then there are no problems with the screen until the reboot. If you enter the BIOS, just a black screen. If you connect an external screen, the image on it is the same as on the built-in... -
My pc updated bios through Windows Update and I was greeted with BLACK SCREEN WITH CPU FAN MAX SPEED. I don't think there is even a screen signal, because it triggers my monitor for a couple seconds and then the monitor turns off. I tried the other outputs as well.- I tried clearing bios, resetting bios, removed the CMOS battery, removed m.2 ssd, wifi, and ram. Still black screen with CPU fan blasting.
- I tried using the Lenovo BIOS CD and BIOS USB, but neither worked. At least I couldn't get anything to work.
- I could only locate two chips that look like bios chips. Could someone verify this
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Hello everyone,
I'm trying to flash the BIOS chip Macronix MX25L6445E from my ASUS X455LD laptop using both a CH341A and an EZP2019+ programmer, but I keep encountering issues.
Reading the chip works perfectly, and I can extract the BIOS dump without any problems.
However, erasing and writing fail every time, regardless of the software I use. (Neo, asprog, ch341, etc)
I also tried applying 3.3V to pin 3, but it still didn't work.
I attempted to unprotect the chip, but when I read it back, the registers remained unchanged.
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Hello everyone! I'm having a problem with the BIOS of a Dell PP35L motherboard (DA0RM5MB8E0 Rev:E Y509R Rev:A00). It powers on, beeps 5 times, then 6 times, but there's no display. The problem is that it has two 16MB BIOS files, and all the ones I found online are 1MB and 4MB. I flashed them anyway, but with those BIOS files, the fan doesn't even turn on. Any help would be greatly appreciated! I've attached the BIOS files. Model: Dell PP35L.. Mother DA0RM5MB8E0 Rev:E Y509R Rev:A00. Service Tag: GRZR9M1... -
Lenovo V310-15IKB Type 80T3 laptop, i7 7th cpu with dedicated Ati video
sn LR09493E
MB DAOLV6MB6F0 REV. F
The laptop was working fine, the only problem was that when I turned it on, the screen was hard to turn on, it would wait for about 30-40 seconds before an image appeared on the screen.
Initially, I updated from windows to Intel Management Engine 11.8 Firmware, restarted, everything was fine.
Then I updated the bios, also from windows, to the last vs, vs 46. It restarted, those lines with bios update progress appeared, restarted and that's it, since then...
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