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morek0 · (This post was last modified: 09-23-2020, 09:43 AM by morek0.)

Hi,
I have a bricked x240 which after power on beeps 5 Times, pauses and again give 5 beeps. In some other thread on this forum I read that it may be a bios issue. Can someone check my bios dump and recover it. After power on screen stays turned off.

Thanks!

morek0 · 09-24-2020, 02:09 PM

Problem solved, I just took my chances and replaced bios region with new one and the laptop started. I had some worries about the S/N number because I could not find it in bios dump but I guess this number is not in bios region because S/N did not changed. So I think S/N is somehow encypted, does anyone know how to find the S/N on this laptop?

grayreighn · 07-30-2026, 08:48 AM

(09-24-2020, 02:09 PM)morek0 Wrote: Problem solved, I just took my chances and replaced bios region with new one and the laptop started. I had some worries about the S/N number because I could not find it in bios dump but I guess this number is not in bios region because S/N did not changed. So I think S/N is somehow encypted, does anyone know how to find the S/N on this laptop?

currently having similar problem, care to share the bios you used to reflash the machine?

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