Hello dear forum members. Laptop LG 16T90P-K.AAB7U (DA0NLHMBAE0 Rev. E) no display image. It turns on but there is no image on the screen. I've checked some and there is 3,3V and 5V all good. No mechanic defects were detected, so I decided first of all to programme the BIOS.
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Here is the backup fileComment
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Serial number is: 102QCGW575831Comment
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Does anybody have working bios for this laptop?Comment
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Hello everyone.
I have another HP OMEN 16-C0114NW laptop with serial number 5CD1501LJX. The original problem was as follows. The laptop could not load Windows and every time it threw a bluescreen - y - most often WHEA_UNCORRECTABLE_ERROR. The processor that was originally in it was AMD RYZEN 7 5800H MOBILE PROCESSOR - 100-000000295. I decided to replace it with a fully functional, used AMD RYZEN 5 5600H MOBILE PROCESSOR - 100-000000296, which I got from a donor board, on which it worked 100%. After soldering the processor, I also uploaded a new, fresh BIOS to it with the UBT2 program... -
Hi,
I have a serious problem to program the Z590 chipset SRAM with a Management Engine after replacing the chipset.
The new chipset is factory new and is not containing any Management Engine. Any attempts to program it into the chipset under Windows ends with a failure (eg. Error 20: Management Engine Device not present, or something similar).
Due to the lack of the ME several ports on the board, including all M.2 ports aren't working, booting OS works only on USB. So it's now other way, as to program the chipset with a ME.
Usually on ASUS boards it worked... -
First of all thanks to all of our members who have posted previously all methods posted here.
Please leave a comment if you find something new,or have anything else to add.
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Find by serial number,model number or series
If you know the laptop serial or model number go to HP support https://support.hp.com/us-en/drivers/laptops .
Enter the serial number or model number and click submit.On the next screen you will have to enter the OS
Operating system and OS version.If... -
Hi folks,
I'm having a hard time extracting this Dell BIOS. I have a Dell Latitude E6530 that has BIOS corruption and I need to reflash with CH341A programmer. I have already taken dumps of both the 4MB and 8MB chips on the motherboard.
Service tag number for this model is: "JYDWYW1".
Link to latest BIOS for this Service Tag: https://dl.dell.com/FOLDER05371360M/1/E6530A22.exe
I have tried:
- Simply extracting with 7zip
- PFSExtractor
- Using "/writeromfile, /writehdrfile, and /writehexfile" commands
- Check Temp folder
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Hi, my laptop wont boot at all
With original bios no POST, only LED lights
With alternative BIOS from model TP500LN (flashed via programmer) the notebook works again
Some issues
A- with bios from 500LN, it won't update from bios of model 500LA (from 500LN v203 to 500LA v300)
B- If updated from 500LN version 203 to 300, the battery stops being recognized
Things I tried
1- Update / clear ME: Took the non working bios, made a backup, and did this: https://www.badcaps.net/forum/troubl...theory/trouble...
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