Re: hp 15-bs031ne BIOS
wait!! how you tried the other dump so !!! if you don't have a programmer!!
wait!! how you tried the other dump so !!! if you don't have a programmer!!
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Re: hp 15-bs031ne BIOS
i have rt809fComment
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Re: hp 15-bs031ne BIOS
but i am asking about ec not biosComment
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Re: hp 15-bs031ne BIOS
thisAttached Filesif you find these attachements useful please consider making a small donation to the site
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Re: hp 15-bs031ne BIOS
Yes you can program it with the RT809F. Search google for "RT809F kb9012" ,you`ll find plenty of videos showing how to solder the wires to the adapter,and keyboard connector pins.There`s no schematic available for this motherboard.
KB9022 Datasheet https://www.badcaps.net/forum/attach...2&d=1551069177
LA-E791P KSO3=15 KSI4=28 KSI7=31 KSI6=30 KSI5=27Comment
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Re: hp 15-bs031ne BIOS
is this a fuse?? because it is open and near connector of the cable from board to screen, i found it open, but do not know if it is fuse or notAttached Filesif you find these attachements useful please consider making a small donation to the site
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Hello everyone,
I am requesting urgent assistance to unbrick my laptop, a rebranded TongFang GK7MRFR chassis. The laptop is completely dead following a faulty in-OS EC flash attempt.
I have successfully used a CH341A programmer and can read/write/verify both flash chips, but using my backups/extractions has failed to restore power. The root cause is likely a corrupted Intel Management Engine (ME) region or an incompatible EC/BIOS pairing. System & Hardware Details- Barebone / Chassis: TongFang GK7MRFR
- MB: MB: GK5MP5X V1.0 Prod :GK5MRFV10T04201310281
- Rebrand: PC Specialist
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Just had a customer bring in a HP 14s-fq1010nm to do some maintenance.
After updating the BIOS to the latest (F.35) I get black screen (no backlight turning on). However the backlight turns on if I connect an external display to HDMI, but when booting to Windows, both displays remain black.
After disconnecting internal LCD, and plugging in external display via HDMI, it works on external.
I tried downgrading it using official method - using an USB drive with older BIOS version, but it fails, saying that the BIOS files are corrupted. I used about 5 different older BIOS versions... -
So I couldn't remember my bios password and since it was broken screen, I used to connected to the TV via Type C to HDMI. So I decided to remove the Bios chip and reprogram the Bios chip with ch314a.. when I try to solder Bios on the laptop, one of the Bios leg broke off.. I bought a new blank Bios chip so I can programmed by flashing on the bios. -
Asus laptop G614JZ-N3012W Rog Strix with i7
Mainboard G634J-PMV-VGT
6050A3441302-MB-A01
2023-02-10
Power button works okay....power light goes on
Red "bottom" leds go on
Charging led works
Fans do not spin, capslock key does nothing, screen stays black
I would like to program the bios again, to rule out a corrupted bios.
However I run into a size error
The bios chip is a Winbond 25R256JVEN
Used my Xgecu T-48 to read the bioschip (using select chip as type XM25QH256B @WSON8, read somewhere... -
Product Name: Razer Blade 15 (2022)
Product ID: RZ09-0421
Motherboard: CH580
BIOS Versions I work with: 2.02 & 2.06
Bios File Size: 32,768 KB
Dear Forum Readers!
I'm looking for a BIOS modder or anyone with experience who would give me suggestions about my razer blade's BIOS settings.
I can view and edit the content of the BIOS .bin file with AMIBCP BIOS editor.
The BIOS files I'm working with are from badcaps.net and those are CLEAN BIOS files (anyone can find it with the search string: RZ09-0421).
!!! MY RAZER BLADE...11-24-2025, 05:52 PM
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