Ask lenovo Y540 15IRH clean me please

[forum junkie]

clean me

 

[Admin]

clean me

 

[forum junkie]

can you do a rebuild in my bios bin? it only boot once after shutdown it doesn't boot anymore. please

 

[forum junkie]

 

[Admin]

Build

 

[forum junkie]

i'll test it tomorrow dude and i'll donate later thank you.

 

[forum junkie]

BHCN38WW.bin keyboard lights for 3 seconds then shuts off then so on. it doesn't display.
the original bios dump i use works and boot but after i shutdown it doesn't boot anymore like dead but when i reset the CMOS it boots up ang working fine intel uhd and nvdia are detected and running fine in stress test. the only problem with the bios dump original is that when i shutdown it becomes stone dead no lights, cmos needs to be reset to turn on again.

 

[Admin]

BHCN38WW.bin keyboard lights for 3 seconds then shuts off then so on. it doesn't display.
the original bios dump i use works and boot but after i shutdown it doesn't boot anymore like dead but when i reset the CMOS it boots up ang working fine intel uhd and nvdia are detected and running fine in stress test. the only problem with the bios dump original is that when i shutdown it becomes stone dead no lights, cmos needs to be reset to turn on again.

machine type

 

[forum junkie]

View attachment 10182

these two pictures are the exact model and board number.

 

[forum junkie]

clean me

this is the dump i used the original

 

[Admin]

these two pictures are the exact model and board number.

i ask for type like

 

[forum junkie]

i ask for type like
View attachment 10211

There's no machine type. I checked the board and back of ram it doesn't have any. Maybe the mtm is the machine type. Also in backplate this is the only marking.

 

[Admin]

There's no machine type. I checked the board and back of ram it doesn't have any. Maybe the mtm is the machine type. Also in backplate this is the only marking.

81sx

 

[forum junkie]

81sx

same issue it needs to bios reset to boot again. idk whats is this i checked the power switch it works fine. maybe the EC SIO chip is the problem.

 

[Admin]

same issue it needs to bios reset to boot again. idk whats is this i checked the power switch it works fine. maybe the EC SIO chip is the problem.

YES BCZ BIOS 100% OK

 

[forum junkie]

YES BCZ BIOS 100% OK

can you build me disabled NVDIA graphics modified bios? i mean permanently disabled bios even i reset theres no settings in bios. maybe this would work

 

[forum junkie]

can you build me disabled NVDIA graphics modified bios? i mean permanently disabled bios even i reset theres no settings in bios. maybe this would work

or maybe a bios patch that would patch the EC

 

[Admin]

N O

 

[forum junkie]

can you build me disabled NVDIA graphics modified bios? i mean permanently disabled bios even i reset theres no settings in bios. maybe this would work

i found this chip at back of the board

W25Q80EW 1.8v vcan you check this maybe this is the problem​