However, sometimes something happens and the display seems to lose sync or the refresh rate seems to completely get corrupted and the screen.

The display seems to work fine in 1080p60, and it works most of the time in 1080p 144Hz. And if it is a Windows issue then why do I sometimes get the same issue in the BIOS setup screen?Īny idea how to get the latest BIOS firmware for a Clevo P650RA? It seems this would be the easiest way to attempt to fix this. Could just be a coincidence and the fault was already present but I hadn't trigger it yet. This issue started when Windows updated to v1903 and the corrupt display started as Windows was at 79% of the update. The first 24 hours after I installed the new display it worked fine, I even played a game in 144fps and it was awesome. My graphics card is an Intel HD 530, and the display connector is an EDP 30 pin. The only other thing it could be is that either my internal graphics card cannot handle the 144Hz refresh rate, or the connector doesn't have enough bandwidth for 144Hz. My BIOS version is from 2015 so I think it's worth trying. ENTERING BIOS SETUP You can access the BIOS program just after you turn on your computer. USE BIOS SETUP TO: set the current time and date, customise your hardware settings according to your needs, secure your computer with a password. The seller of this display says that a BIOS update usually fixes this type of issue. The BIOS settings also identify installed devices and establish special features. If I set it back to 1080p60 then the fault clears in Windows straight away. If I reset the laptop and reboot into Windows then the display is fine from the BIOS startup and info screen and until the point it gets to the desktop at which point it then corrupts. It ends up looking like thisĪnd sometimes I get the same issue when trying to enter the BIOS setup.

Click to expand.The display seems to work fine in 1080p60, and it works most of the time in 1080p 144Hz.

Insyde bios update tool