05-18-2018 01:38 AM
I am looking a solution for the following issue for Yoga 510-14IKB Laptop having generic PnP monitor (MONITOR\CMN14B1).
I found several facts:
1. The screen flickers extremely after even I touch the keyboard, turning on the windows in high contrast mode (black or white does not matter).
2. The screen flickers sometimes when scrolling through certain pages (searching the internet, word documents)
3. When plugged via HDMI cable to TV, flickering continued only on the laptop display!
4. Flickering is not happening in BIOS, but immediately after showing windows login screen.
As for drivers: All updated, all tried, all checked through Lenovo online diagnostics even display and everything is correct. Display drivers reinstalled, display drivers checked. I have tried to change auto-brightness options, turning off display drivers for both graphics cards, windows reinstalled 3-times through one key recovery and even through regular factory settings recovery.
As for power supply options: Does not matter if I am on power or battery. And NO changing intel graphics power options does not work at all.
Please, any help welcomed. I have no idea what to do. My only guess is, that the power distribution is damaged, or the cable connected to display is messed up.
06-05-2018 05:58 AM
Thanks for using the Lenovo forums.
Yes, if you`ve reinstalled Windows, multiple times even, then yes, it is most likely that you are having trouble with the screen cable in the unit.
I would recommend that you get in touch with your local Lenovo support line for a possible service.
Below is the link to the phone list where you can find these numbers
Hope this helps, let us know how you get on.
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