Originally posted by SMDFlea
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IdeaPad 3 14ADA5/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios
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Re: lenovo nm-D151 rev 1.0 gv451 gv 551 bios dump
Originally posted by SMDFlea View PostGo to the lenovo support site,enter the laptop serial number.Find the bios update listed under drivers. If the bios version is E8CN**WW (** is the version number) then yes they are compatible.
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Re: lenovo nm-D151 rev 1.0 gv451 gv 551 bios dump
Originally posted by reset1986 View Posthi, I have this lenovo that turns on the fan and the LED when I turn it on, the screen seems to start up but then goes dark, I tried some bios files but I don't know if they are compatible, I am attaching the original backup, thanks
the chip bios is winbond 25q64fw 1.8v
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lenovo nm-D151 rev 1.0 gv451 gv 551 bios dump
hi, I have this lenovo that turns on the fan and the LED when I turn it on, the screen seems to start up but then goes dark, I tried some bios files but I don't know if they are compatible, I am attaching the original backup, thanks
the chip bios is winbond 25q64fw 1.8vAttached Files
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Re: IdeaPad 3 14ADA5/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios
Ok I extracted and modified the bios like post number 1, good size now. Programming was ok, I tried multiple bios file but always black screen, not a bios issue for me.
Thank for your time, we can't fix them all
Info : for this model chip Winbond 25Q64FWSIG 1.8v i used an adapter 1.8v 25xx flash for ch341.
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Re: IdeaPad 3 14ADA5/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios
Hello all, can somebody help me for a supposed bios issue (black screen)
Model : lenovo ideapad 15ada05 /
Lenovo new Bios url : https://pcsupport.lenovo.com/fr/fr/p...loads/ds543481
Chip is a Winbond 64n the new bios is too big
1. here is the backup chip desoldered from board (no clip ^^) :
2. The new one, downloaded from lenovo, and extracted :
When i try reprogramming (ch341blackedition), he say too big
What did i can do ? Thank for your time
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Re: IdeaPad 3 14ADA5/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios
Originally posted by SMDFlea View PostIts verified OK, you did a good job. Its worth trying an older version as well,and if that doesn`t work start looking for a hardware problem.. So it must be a hw problem.
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Re: IdeaPad 3 14ADA5/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios
Thank you it's working
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Re: IdeaPad 3 14ADA5/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios
Originally posted by onepic View PostI have patched it by myself, write it into the bios chip but still into the black screen... Can anyone verify it the patched BIOS it's should be ok with the data posted above? Thank you!
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Re: IdeaPad 3 14ADA5/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios
Yes, but i don't want to made mistakes, because i do not have too much experience with. So is forbidden to ask some one else to help? If yes then plese delele my posts.
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Re: IdeaPad 3 14ADA5/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios
Originally posted by onepic View PostHi there,
V15-ADA 82C7 power on, charging, fan spinning but remain on blank screen (the same on HDMI out). The original dump attached, but i can't extract de Windows key with BIOSdump2license.exe (serial encrypted mesage for a short time).
So... can anyone patch the latest BIOS: https://download.lenovo.com/consumer...s/e8cn39ww.exe for Serial: PF328XV4 and MTM: 82C7008TIX?
Thank you in advance!
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Re: IdeaPad 3 14ADA5/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios
Hi there,
V15-ADA 82C7 power on, charging, fan spinning but remain on blank screen (the same on HDMI out). The original dump attached, but i can't extract de Windows key with BIOSdump2license.exe (serial encrypted mesage for a short time).
So... can anyone patch the latest BIOS: https://download.lenovo.com/consumer...s/e8cn39ww.exe for Serial: PF328XV4 and MTM: 82C7008TIX?
Thank you in advance!Attached Files
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Re: IdeaPad 3 14ADA5/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios
Originally posted by vasiacp View PostHello
After I installed a new bios update my laptop was turning on but it was only the black screen
I tried everything from above but nothing works
I have the read ''dead'' file attached
Could someone please help me with this?
Lenovo V15-ADA
SN:PF239EYS
MTM:82C70061RMAttached Files
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Re: IdeaPad 3 14ADA5/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios
Hello
After I installed a new bios update my laptop was turning on but it was only the black screen
I tried everything from above but nothing works
I have the read ''dead'' file attached
Could someone please help me with this?
Lenovo V15-ADA
SN:PF239EYS
MTM:82C70061RMAttached Files
Leave a comment:
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