password remove Lenovo T560

[bouvierj]

Re: password remove Lenovo T560

Hello Maxpower3, seems you did not see my last questions. By using TL866, you confim you need to unsolder and solder 2 times ?

And what about ezp2019 as programmer, does it work well if my budget is not too important ?

[Maxpower3]

Re: password remove Lenovo T560

you can read with a clip but there are risks of corrupt reading, I don't like it.
re-read the chip several times in this case and compare . yes you have to do it twice, patch + after put original

ezp2019I don't really know, i use minipro (tl866)since few years

[bouvierj]

Re: password remove Lenovo T560

Thanks a lot Maxpower3

[jacospama]

lenovo thinkpad t560. Type 20FJ-A04JGE BIOS patch needed

I want this lenovo thinkpad t560. Type 20FJ-A04JGE. bios to be patched for me.
i have attached the unpatched dump

[SMDFlea]

Re: lenovo thinkpad t560. Type 20FJ-A04JGE BIOS patch needed

I want this lenovo thinkpad t560. Type 20FJ-A04JGE. bios to be patched for me.
i have attached the unpatched dump

You MUST:

• Read BIOS guides, methods, resources and tools
• Try the method at BIOS guides, methods, resources and tools before requesting help
• Explain you were not able to succeed with the methods at BIOS guides, methods, resources and tools
• Post under a related thread if it exists

Requests for password removal or BIOS repair for which the method is available at BIOS guides, methods, resources and tools will not be tolerated anymore if you do not explain why you did not succeed.

Have you tried the autopatcher,if so why isn`t it working,are there some error messages.

[jacospama]

Re: password remove Lenovo T560

you can read with a clip but there are risks of corrupt reading, I don't like it.
re-read the chip several times in this case and compare . yes you have to do it twice, patch + after put original

ezp2019I don't really know, i use minipro (tl866)since few years

Thank you .please am using Xgpro programmer . i have done what said but my patched gives 5 beeps twice no signal . so patch mine for me if did not do it well

[jacospama]

Re: lenovo thinkpad t560. Type 20FJ-A04JGE BIOS patch needed

You MUST:

• Read BIOS guides, methods, resources and tools
• Try the method at BIOS guides, methods, resources and tools before requesting help
• Explain you were not able to succeed with the methods at BIOS guides, methods, resources and tools
• Post under a related thread if it exists

Requests for password removal or BIOS repair for which the method is available at BIOS guides, methods, resources and tools will not be tolerated anymore if you do not explain why you did not succeed.

Have you tried the autopatcher,if so why isn`t it working,are there some error messages.

Yes i did but it beeps 5 time twice but signal

[jacospama]

Re: lenovo thinkpad t560. Type 20FJ-A04JGE BIOS patch needed

this is the picture of the compared

[SMDFlea]

Re: lenovo thinkpad t560. Type 20FJ-A04JGE BIOS patch needed

this is the picture of the compared

Your backup at post #24 is 16,385KB ,its 1KB too long.I think you have selected an OTP chip in the programmer and thats where the extra 1KB came from.Don`t choose OTP if it isn`t a one time programmable chip.
You can trim the 1KB off the end of it using a hex editor,then try the autopatcher again and see if it makes any difference or not.

[Vladimirr66]

ThinkPad T560 locked bios or something else

Hello, I have a t560 with locked bios, I'll attach here if anyone can unlock it for me It will be of so much help, thanks guys.

[benzaoui]

type-20FH S0BE00 S/N 9R-0MV8EH 17/02

[SMDFlea]

type-20FH S0BE00 S/N 9R-0MV8EH 17/02

Thread merged.Try the lenovo Autopatcher https://www.badcaps.net/forum/troubl...23#post1639123