ThinkPad X1 Yoga 1st Gen (Type 20FR) BIOS needed

[Rhork]

Bios problem Lenovo X1 Carbon 20FR

Hello,
I have a bios problem on a Lenovo X1 Yoga 1st Gen
Reference : 20FR i7 6600U
14282-2M LRV1 MB 448.04P15.002M
I link you the bios which must be the original one (I'm not 100% sure since I have another one but normally it's the good one).
So on this one no short circuit, nothing at the thermal camera, when I plug in the green power light comes on (and the fan starts) 1 second and then goes off, and continues to make this looping cycle continuously ...
All the peripherals are unplugged, the bios chip is ok, I tried almost all the bios I could find here and always the same symptom...
When I plug in a battery it charges well and if I start the pc only with the battery same problem.
So please tell me if it can really be the bios? I'm more afraid it could be the ram or the cpu... ? :froncer les sourcils:
Thanks in advance

[hoaca388]

Re: Bios problem Lenovo X1 Carbon 20FR

Hello,
I have a bios problem on a Lenovo X1 Yoga 1st Gen
Reference : 20FR i7 6600U
14282-2M LRV1 MB 448.04P15.002M
I link you the bios which must be the original one (I'm not 100% sure since I have another one but normally it's the good one).
So on this one no short circuit, nothing at the thermal camera, when I plug in the green power light comes on (and the fan starts) 1 second and then goes off, and continues to make this looping cycle continuously ...
All the peripherals are unplugged, the bios chip is ok, I tried almost all the bios I could find here and always the same symptom...
When I plug in a battery it charges well and if I start the pc only with the battery same problem.
So please tell me if it can really be the bios? I'm more afraid it could be the ram or the cpu... ? :froncer les sourcils:
Thanks in advance

Do you have a serial number ?

[Rhork]

Re: Bios problem Lenovo X1 Carbon 20FR

Yes: R90NHP5M or R90NH95M since I have two but they are the same

[4shans]

Re: ThinkPad X1 Yoga 1st Gen (Type 20FR) BIOS needed

Can any one tell me how to remove administrstive password on this model , i try to remove pasword by progaramming bios but when i do its showing some error messege "bad crc of security settings in efi variable" and locking the bios , with original bios i can access to the bios but cant do any changes, with this i also attched my original bios , can anyone remove the administrative password of that one

[Vesko356]

Re: ThinkPad X1 Yoga 1st Gen (Type 20FR) BIOS needed

Can any one tell me how to remove administrstive password on this model , i try to remove pasword by progaramming bios but when i do its showing some error messege "bad crc of security settings in efi variable" and locking the bios , with original bios i can access to the bios but cant do any changes, with this i also attched my original bios , can anyone remove the administrative password of that one

Read the rules before posting:
RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*

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[ncampos33]

Re: X1 YOGA bios help needed

the bios is corrupt, post the laptop type(Types 20FQ,or 20FR...),,and the full name and model of the laptop

Please I need .bin Lenovo x1 yoga 1st gen 20FQ, Chip MX25L12873F Intel Core i7-6th Gen