hello guys
i have a problem with lenovo X1 carbon gen 2 laptop, with motherboard code "LMQ-1MB 12298-2 48.4LY07.021"
The main problem is that when I plug in charger, the power LED indicator flashes 4 times, the fan spins for a moment then turns off again and keeps repeating, I've tried flashing the BIOS but the result is still the same
I hope someone can help me ​

Hello,

I'm looking for pointers/ideas:
- [B]Lenovo Thinkpad P50[/B].
- motherboard: [B]BP500, NM-A451, VER 1.0[/B]
[B]- schematics & Boardview:[/B] [url]https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-laptops-tablets-and-mobile-devices/schematic-requests-only/76075-thinkpad-p50-nm-a451-schematic#post3242496[/url]

- [B]CPU: SR2FU (i7-6820HQ)[/B]
- [B]GPU: N16P-Q1-A2 (Quadro M1000M)[/B]
- [B]MEC1653-BA1[/B]

When I switch on power supply motherboard take maximum[B] 0.070A[/B]...

My first post here, I hope I'm doing everything correctly (someone correct me if I am not)
Need BIOS for Lenovo Thinkpad E15 Gen 2 20TDS0FP00
My current bios is corrupted and the system will not boot
Serial number PF395RJJ​

Good day. I apologize if I posted this in the wrong topic. I saw somebody selling a Thinkpad E495 with a Ryzen 3500U CPU near me. In the pictures the laptop is running windows 10. I contacted the seller and asked a few questions about upgradability and if it has a bios password on it. He confirmed it has a bios password. I searched through the forum, I found a guide regarding removing the bios password using the autopatcher, I also found a thread with the e495 where people requested help with unlocking the bios password.

I have a few questions:[LIST][*]If I would buy this laptop and...

please help me, my laptop lenovo thinkpad x380 bios locked , can anyone help me ?, i don't understand about this laptop