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Splitted
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AHSAN TARIQ and Stefan Steff the Bios start the laptop, show display said bios recovery bar status do not shutdown, but after that shutdown by itself and No more display after that.
Display 1 time oly. now no. Comment
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I've just split the file provided by AHSAN TARIQ ...I didn't make it...
...but here some file made by me, so test and provide feedback.
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OK, I have another build prepared for you and if this isn't working for you the maybe some other forum member will help you out.
If a build isn't working always write back the original to assure you didn't blow away a component or you don't pick up by mistake a component with the soldering iron...
Good Luck!Comment
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Hi everyone, I have a Lenovo ideapad 3 15iau7 main board NM-E341 PC which showed no signs of life, I found the PC1502 and the PQ 5400 short circuited, replaced the faulty components and now the PC turns on, draws 600 but does not boot, black video, 3 LEDs on the keyboard are on. I checked the 2nd bios chip and the UB3 W25Q128 eeprom chip was unreadable, while I was able to read the UB2 W25R64 eeprom. I replaced the UB3 W25Q128 with a new one, I extracted the bios from the Lenovo site by putting the PC serial number PF4HXNHB, I extracted the 2 flashed files in the 2 eeproms but it continues to present the same problem.
+1.6V_VCCCORE gives only 0.8 volts
+1.5V_VCCGT absent 0 volts,
+1.8V_VCCIN_AUX is ok 1.8 volts
I tried other bios downloaded from the site but none of them work.
Any advice?
any help?
ThanksComment
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The translator mistranslated: It draws 600 mAComment
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Hello everyone,
I’m currently working on a dead MSI GP75 Leopard (MS-17E71) motherboard (i7 CPU, NVIDIA GPU) with a no display/no backlight issue initially. After extensive investigation, I’m at a critical stage involving EC firmware, BIOS/ME region interaction, and possible deep corruption. I'm seeking advanced insight from anyone with experience in EC/BIOS sync issues or PCH-level behavior. Here’s a full breakdown:
🧩 Initial Issue- Board powers on (fans spin, keyboard lights up and can be adjusted, caps lock led lights), but no display or backlight
- External display (HDMI) shows
07-24-2025, 02:17 PM -
So a couple of years ago i got a bios update through Lenovo Vantage, so i installed it and bricked my whole BIOS, so i couldn't fix it so i put that ideapad in a box, 3 years later i found that one PC and want to recover it to switch from a 2014 hp laptop to this one.
I found a method to recover the BIOS of many lenovo laptops tha consists in pluging in a USB Flash with the BIOS files and power on the laptop with Fn + R keys pressed until fans go loud and start beeping loud, but nothing worked, so i think filename is wrong, i tried naming the bios file as 07WW.BIN, BIOS.BIN, BIOS.fd,...10-11-2024, 03:12 PM -
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... -
Problem is blinking power led only
i don't know exactly if it's s145-15igm or s145-14igm
have a backup bios file but i dont know the serial.. coz text already erased at the back of the cover
Mother board : fs440fs541 nm-c111 rev 1.0 2019-01-08
Already tested some of posted bios here
S145-14igm - success but invalid serial and not booting on OS
S145-15igm - success with serial and some other info in bios but still not booting on OS
already tried installing new windows but always booting on bios setup
windows installer flash drive detected on... -
Hello everyone,
I soft BRICKED my Lenovo IdeaPad laptop (black screen with led lights on, responsive keyboard backlight, fans spinning) after messing about with a Github tool called Smokeless. I am now attempting to reflash the bios through USB, but I am not sure if I extracted the correct BIOS ROM file to flash, and I also could not find the correct file name to rename it to (GLCrisis.bin, GLCN.bin, Currom.bin??). In addition to attempting to reflash the Bios with a USB, I have also performed the following activities:
*Novo button power on
*Disconnected internal battery...
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