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[REQUEST] Lenovo ThinkPad L450 (JDETxxWW ) BIOS Unlock
#31
(05-11-2015, 02:19 PM)kaiomatico Wrote: Here you go Cool https://www.sendspace.com/file/ifcuoi

http://rghost.ru/6xyB8cWkY

run fptw64 -f bios1.rom

User is not welcome on these forums after repeated abuse to site infrastructure and user base.  If you receive any unsolicited messages from a user account claiming to be "Oleh" or acting on behalf of Oleh, please disregard.
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#32
Still Error 280: Failed to disable write protection for the BIOS space!

I don't know if it helps, but I guess the mod you successful made on this laptop should be pretty similar (same processor generation, same vendor, same release date, most likely same chipset) https://www.bios-mods.com/forum/Thread-R...val?page=2
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#33
(05-11-2015, 02:38 PM)kaiomatico Wrote: Still Error 280: Failed to disable write protection for the BIOS space!

I don't know if it helps, but I guess the mod you successful made on this laptop should be pretty similar (same processor generation, same vendor, same release date, most likely same chipset) https://www.bios-mods.com/forum/Thread-R...val?page=2

pay attention to the post 18 and 9, 10, 11.....I try to realize the BIOS firmware software by

run fptw64 -rewrite -f bios1.rom

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quote
#34
fptw64 -rewrite -f bios1.rom also says Error 280...
I've read that in this thread a hardware clip was used for flashing, but I won't do that. I already flashed many PS3's with hardware cliips and I know how tedious it can be sometimes. So that is no option I think.

I hope you can get the BIOS mod to work just with software flashing. Thank you in advance, I'll go get some sleep, hope to hear from you tomorrow Wink
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#35
run fptw64 -rewrite -desc -f bios1.rom

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#36
Well that looks a little bit better Smile

[Image: newzakma.png]
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#37
test and report

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#38
After running the above command with the screenshot fptw64 -rewrite -desc -f bios1.rom I still have not a menu in the BIOS to set the DVMT pre-allocated size to 128mb or anything like that. The default value also has not changed, as my graphics driver still reports the old dvmt pre-allocated value.
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#39
(05-12-2015, 11:06 AM)kaiomatico Wrote: After running the above command with the screenshot fptw64 -rewrite -desc -f bios1.rom I still have not a menu in the BIOS to set the DVMT pre-allocated size to 128mb or anything like that. The default value also has not changed, as my graphics driver still reports the old dvmt pre-allocated value.

This first stage Smile
run fptw64 -rewrite -f bios1.rom

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#40
I was really hoping Big Grin
But with fptw64 -rewrite -f bios1.rom i get again Error 280: Failed to disable write protection for the BIOS space
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