Klem
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About Klem
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Hi! Ok. Check PM.
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Hi! Ok. Your unlocked bios done. Check PM.
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Hi! Ok. Check PM.
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I don't think it's a good idea to unlock BIOS on a damaged laptop in your case.
- 779 replies
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- 1
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- x240
- thinkpad x240
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Hi! In your case, your laptop have some hardware issue (your problem doesn't relayted with bios file). I recommend you contact a repair center.
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Hi! Ok. Check PM.
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Hi! You can find already unlocked bios for your laptop model in this page:
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Hi! Ok. Check PM.
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Just read and follow the instructions below and you will be fine. You need to read your bios dump from your bios chip, may be multiple times and compare in any hex editor (for example HxD), all dumps should be identical. If you will meet with some problems with read bios dump from your bios chip, then try to use different software version. All software versions for Ch341A programmer I placed into this link: https://files.fm/u/nujmxfave2 I recommend you use software AsProgrammer_1.4.1
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Hi! In your case, you need use hardware SPI programmer to flash correct bios, as described in the first post of this thread:
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Hi! In Lenovo ThinkPad X240, any modified bios can be flash using hardware SPI programmer only, exactly the same as described in the first post of this thread. So, to create your bios backup (dump) you need to use hardware SPI programmer only.
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Yes, this one will be ok. Also don't forget the SOIC-8 clip. Also read this:
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Hi! In Lenovo ThinkPad X240, any modified bios can be flash using hardware SPI programmer only, exactly the same as described in the first post of this thread. So, to create your bios backup (dump) you need to use hardware SPI programmer only.
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You need to read your bios dump from your bios chip again, may be multiple times and compare in any hex editor (for example HxD), all dumps should be identical. If you will meet with some problems with read bios dump from your bios chip, then try to use different software version. All software versions for Ch341A programmer I placed into this link: https://files.fm/u/nujmxfave2 I recommend you use software AsProgrammer_1.4.1