Re: Lenovo 510-15isk - No display & restarting



Disregard this question, further investigation, as well as this forum post: [url]https://www.badcaps.net/forum/showthread.php?t=80477[/url] would suggest the only surefire way to test would be with a known working, compatible panel.Re: Lenovo 510-15isk - No display & ...e with a known...

Re: Lenovo 510-15isk - No display & restarting


Thanks for the reply. I found the idea of changing a motherboard three times strange, but I can only relay what was described to me. I have not tried to connect a different panel, as I do not have any laptop LCDs; is there a way to test the display without the motherboard? I imagine I could inject voltage on the relevant contacts for the monitor cable, but would it show "signs of life" without signals on the other pins? I also recall that the LCD connector (JEDP1) had both the 20V and 3V pins showing the correct...

Re: Lenovo 510-15isk - No display & restarting

Thanks for the reply. I have checked, and they are all present.

Hello Badcaps,

I have a friend's Lenovo 510-15ISK(80SR) which he asked that I look at.

Specs:

CPU: Intel Core i5 6200U
GPU: Nvidia GF940MX (N16-GTR-S-A2)
RAM: Single Samsung 8GB DDR4 2400MHz module
Storage: SATA 2TB HDD
Motherboard: NM-A751 Rev1.0(LCFC/Compal?)

A bit of background, as told to me by my friend:

The laptop was dropped, which caused the display to stop working. The device was brought to a repair shop, which performed a repair; thereafter the device worked normally for a month. One...

Re: New Members - please post your introductions here

Hi all,

I'm Flewmp, living in Spain and keen to learn as much as I can about electronic repair.
I have previously worked as an access control and automation installer/technician.