Dell Precision 7740 LA-H281p BIOS need

[hoaca388]

Hi, i need help after wrong flash laptop not booting it is dell precision 7740 service tag b5pm353

Precision 7740

Service Tag: B5PM353

[N0f3ar]

Thanks hoaca388 ! It is working again.

[DolphiServiceLTD]

Hello guys! I replaced the Intel BGA chipsed on my laptop and he won't start now.. When i press the button only the orange light lighting , but not starting the laptop.
Can you please clean the bios me region?

Dell Precision 7740
Service Tag 69MZW33
Reg Model: p34E
LA-H281P motherboard



Thank you in advance!

[peste]

merged post..next time look for a thread with the name and model, motherboard model,of the laptop and post there, if you can't find it, then make a new thread..