please need to rewrite serial numberto hp 250 g6😥
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Hi, After a bios update from f36 to f76 the laptop no longer boots, I also tried the recovery but even if it completes it now remains a black screen and does not even enter bios. I attach the backup of the bios before the recovery attempt and the serial numbers of the laptop, thanks to anyone who can recompile it.
hp 250 g6
SN# CND8082L2Z
ProuID 25X49EA#ABZ​Comment
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Thanks but now it does as before the restore i.e. it restarts continuously.
Now I attach the bios where it remained on a black screen that was after the previous one and I make a correction on the prouID which is 2SX49EA#ABZ.
PS: A question: and if I reinstall the bios F36 can it start or not?​Comment
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Thanks, with this the laptop starts but all the info is missing, how do I restore it?
PS: Do you recommend updating the BIOS as it is now or is it not worth it for me?​Comment
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Thanks this is perfect. Do you recommend updating the bios as it is now or is it not worth it for me?​Comment
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Hello. I saw a similar post but I tried and failed.
Windows update forced a BIOS update on my HP 250 G6, after it restarted black screen. In the caps key 5 long blinks and 3 fast blinks. Basically its bricked.
I tried HP USB Recovery Tool but doesnt event show up.
I used the CH341 with the 1.8V adapter to backup the bricked bios just in case. Then I downloaded the official bios from HP website. After decompressing x5 .bin (with their .sig) files were saved. Tried flashing all of them but the Caps key still blinked.
I dont really know what´s happening because with the correct bios it should boot up.
SN# CND8064KM6
ProdID 2SX60EA#ABE
Bios chip:
BH1732
25LB64CSIG
P18348Comment
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Hello everyone!
The official HP update (sp156143) destroyed the BIOS of my HP 250 G6. The upgrade took place from F.73 to F.77
I have read out the defective BIOS and now ask the forum members to correct the defective BIOS - if possible.
HP 250 G6
SN# CND81849HL
ProdID 3QM27EA#ACB
A photo of the motherboard label is attached.
Thanks in advance.
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Hello, I would like to ask for a fix for the bios file that died after the update, thank you. hp250 g6. sn cnd8140464. id 3ql56es. mb LA-e821P rev.1.0Comment
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Thanks to all supporters.
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thank you very much
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Hello,
I got a Lenovo ThinkStation P520 (Type 30BF) from a friend, asking me for a repair. Windows 11 offered a firmware upgrade as an optional update, and it failed.
The emergency flash procedure from the hardware manual has also failed. So, I asked an acquaintance with better skills to flash the BIOS directly.
However, the chip (a Macronix MX25L25673GMI-08G) has a size of 32 MB, and the BIOS file from the Lenovo website (extracted with UEFITool) has a little more than 16 MB. Thus, the software my acquaintance used (SiberiaProg v1.45, with a CH341A Programmer)... -
Hello Everyone,
I have Thinkpad T560 Which has corrupted BIOS. I have acquired Ch341A SPI flasher to program the BIOS externally. I see that to program the BIOS, i need a bin file for the BIOS. I was able to extract the .exe file of BIOS from Lenovo given here in this link:
https://pcsupport.lenovo.com/au/en/p...me=BIOS%2FUEFI
In the extracted files, I see that BIOS containing file has extension .FL1 and I need to extract or convert it... -
Hello to all of you! I need help with a BIOS file.
The BIOS chip is fried on my Asus F542UN laptop, and I bought a new chip that needs programming. I have a CH341a programmer but I need a .bin BIOS file. On Asus support page the firmware has another extension, .310 and from reading on this forum I understand that that file is not complete BIOS.
So, in short I need the "complete" BIOS .bin file to flash on the new chip. Another issue is that on back of the case the label says F542UN but on the sticker on the motherboard it's X542UN. -
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... -
Hello guys ,i have a dell latitude 5590 with f411p bios,this laptop has bios password ,i tried to read the bios(winbond 25q128jv) with ch341 but when goes to verify give error ,it said doesnt match .After this i flashed another bios which is cleaned and then the laptop was dead ,i tried to turn on but only white light in the buton power turned on several times and then no display at all .I had a backup and flashed again the original bios ,but this time the laptop will not turn on at all ,no light nothing,the bios original bios that i flashed was having verify error when i verified with ch341 ,i...
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