KaeruP

Been scouring the net with frustration. My y510p's screen flickers at lower brightness. If anybody here has experience whatsoever is LCD replacement a good idea? or is the problem likely something else? Does the y510p also have an inverter?

Kinda Annoying but I've noticed If I ever remove the Ultrabay GPU the flicker is nonexistent when Running the Laptop otherwise running normally it is noticable? Could there some Hardware problems? or this is the result of the SLI? The flicker is basically like the LED flashing on some greys PS: Its actually because y510p reverts to the default non sli state retaining, normal brightness setting, my bad. I wanna confirm though if anybody else has a similar experience on their screens.

I've tinkered with the settings mine is the Matte TLB2 70-72 Hz is the only stable ones. I've Noticed though after reverting to 60 Hz My eyes were now susceptible to seeing subtle changes. When I lower the brightness, Slight flicker is noticable. I Panicked for a moment thinking I did something to my screen ended up that setting it to max brightness remedies this. Lowering it halfway makes the flickering gone too. Due to the fact that Lenovo's Brightness settings is using PMW it seems. It creates delays in the frequency to induce low brightness it seems. So basically with a max of 60hz at Max brightness. Are there any fix for this to modify the algorithm present in the Basic Lenovo Brightness settings? To make the PMW bearable.