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enable 1920x1080 en ATI Mobility Radeon HD 3650 (Lenovo W500 + Win8.1)

Question asked by pgrnd on Dec 25, 2017

I use a "ghost" second screen and TeamViewer to be able to have a Windows10 Tablet as second screen. All goes well except available resolutions are set maximun to 1600x1200. It detect the VGA card as a SyncMaster

 

Tried Catalist Pro Controls Center, and under "My VGA Display" it says to Maximun reported resolution 1920x1080 by default, and under Monitor attributes, up to 2048x1536 is available, 1920x1080 is indeed one of the available.

Whenever I change down/up the Maximun resolution under Monitor attributes, it limit the available options for resolution on Control Panels, but always few sets bellow the chosen one, and never 1920x1080

 

Tested CRU:

Custom Resolution Utility (CRU)

din't come to make it work and make 1920x1080 apear

 

Tried finding Radeon Custom Resolution Manager

http://www.tomshardware.co.uk/forum/322663-33-radeon-custom-resolution-manager

but no downloable founf

 

Tried DALNonStandardModesBCD on REGEDIT:

https://web.archive.org/web/20151220012042/http://www.wsgf.org/forums/viewtopic.php?t=21972

but could't make it work,

nevertheless, on my system only four lines apear, and not the 6 to 8 resolutions available on ControlPanel (1024x768 to 1600x1200)

 

Tried also Ati Custom REsolutions Tool

Morrisoft ATi Custom Resolution Tool | Morrisoft

can detect the card as ATI

 

 

What else could I do ??

 

 

 

Some more tecnicalities about my PC :

SyncMaster T220HD(Analog)

 

 

HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{4d36e96e-e325-11ce-bfc1-08002be10318}\0002

          MaxResolution : 1680,1050

          SubKeys : only MODES -> 1680,1050

          -> changed up to 1920x1080, din't work

 

HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{4d36e96e-e325-11ce-bfc1-08002be10318}\Configuration\Driver

          $!MaxResolution ; 1600,1200

          -> same the same

 

Actual Resolutions available in ControlPanel

          1600x1200

          1400x1050

          1280x1024

          1280x960

          1280x800

          1280x768

          1280x720

          1152x864

          1024x768

 

 

DALNonStandardModesBCD1

          08 00 04 80 00 00 00 60   .......`

          10 24 06 00 00 00 00 60   .$.....`

          12 80 07 68 00 00 00 60   ...h...`

          14 00 10 50 00 00 00 60   ...P...`

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