Display results as :

Rechercher Advanced Search

Latest topics
» A-Frame (UBrite) Digital Signage
Fri Dec 07, 2018 12:54 pm by RickL

» Test Announcement...
Wed Dec 05, 2018 4:09 pm by Admin

» Video resolution support issues with W520
Wed Feb 19, 2014 11:06 am by RickL

» ELO 46" Touch is now supported for Mac OS X 10.9
Wed Feb 19, 2014 10:34 am by RickL

» HP 4220 Touch Driver for Windows XP & Vista
Fri Mar 16, 2012 2:53 pm by RickL

» E6510 Windows 7 update server access
Mon Jan 23, 2012 6:37 pm by RickL

» Notebook Reference Material
Tue Sep 20, 2011 5:53 pm by Scotty

» SSR Equipment Spec List
Wed Sep 14, 2011 8:53 am by RickL

» SSR Equipment Spec List
Wed Sep 14, 2011 8:52 am by RickL

Who is online?
In total there is 1 user online :: 0 Registered, 0 Hidden and 1 Guest


Most users ever online was 70 on Sun Jul 20, 2014 3:25 pm

Video resolution support issues with W520

Go down

Video resolution support issues with W520

Post  RickL on Wed Feb 19, 2014 11:06 am

It's been reported that Intel graphics lack video performance and specific resolution support.  By changing following video settings in the BIOS will force NVIDIA discrete graphic as primary/only video output device.  This should improve video performance and will support additional resolutions.

Press "F1" function key during post screen to access BIOS.

Select "Config" Tab and then Select "Display" option

Set following two options:

Graphics Device:  Discrete Graphics
OS Detection for NVIDIA Optimus:  Disabled

Note:  All laptops with dual GPUs (with discrete GPU and Intel 2nd Gen or newer CPU) face similar issues (example: E6520).  They should all be set to discrete graphics.

Posts : 39
Join date : 2011-01-01
Location : Chicago

Back to top Go down

Back to top

- Similar topics

Permissions in this forum:
You cannot reply to topics in this forum