Can't get my Ati 3470 to show at 1920x1080

spin_it__ · Jun 3, 2010

Hey guys,

I have been having problems with my graphics card and I need some technical help, because my knowledge is limited on such matters.

I have recently bought an Acer monitor to use as an extention to my desktop screen and I have been using it at a resolution of 1920x1080. When I first hooked it up it worked perfectly fine, but I notice that everytime I disconnect it and connect it again, the resolution changes. The problem I have now, is that even though I have been operating the monitor at 1920x1080 for some time now, the last time I had to disconnect it to move my wiring around, when I connected everything again, the monitor does not display at 1920x1080, and I for the life of me I cannot get it to display at that resolution again.

Monitor: Acer X223HQ (VGA only)
Graphics Card: Ati Radeon 3470
OS: Vista Business (32bit)

I played around with Ati Catalyst Control Centre, and I haven't managed to resolve the issue.

I work long hours from home and the resolution on my screen is quite important. I would appreciate any help from anyone.

Thank you,
Mario

HossHuge · Jun 3, 2010

Sounds like it could be a bad connection or cable. Have you tried a different cable?

lyndonguitar · Jun 3, 2010

http://forums.techpowerup.com/showthread.php?t=123778 he already posted the problem here. don't reply here use that one

slyfox2151 · Jun 3, 2010

try some simple things like conpleatly disconnecting the monitor, blow out the dust. reboot your pc without it connected. shutdown and connect it again and boot up. check if that has fixed it.

you could also try uninstalling it from device manager then reinstall it to see if that solves it. check the acer website for a driver or software for your monitor.

Edit : my post did not go through

EDIT 2: it did this is the wrong thread,-.-

claylomax · Jun 3, 2010

Have you open two threads with the same title? ... or maybe I feel a bit dizzy...

Mussels · Jun 3, 2010

VGA is the problem.

The VGA connection must be hooked up with the monitor powered on BEFORE turning the computer on - not after.

if it connects after teh system has powered on, it cant identify the screen and assumes its a generic monitor (which could vary as to what it thinks is supported)

dr emulator (madmax) · Jun 3, 2010

lyndonrakista said:
http://forums.techpowerup.com/showthread.php?t=123778 he already posted the problem here. don't reply here use that one

yes indeed he is a naughty one

Mussels · Jun 4, 2010

dont make multiple threads on the same issue. One is enough, and i've already told you what your problem is and how to solve it.

I chose to leave this one open because its in the right section - this is NOT a video card issue, but a monitor one.

spin_it__ · Jun 4, 2010

In regards to double posting, it was an honest mistake and I already apologised in the other thread. I thought it was a video card issue...no need for the hostility.

I have resolved the problem by using another cable. Thanks to everyone that offered their advice and help.

Mussels · Jun 4, 2010

spin_it__ said:
In regards to double posting, it was an honest mistake and I already apologised in the other thread. I thought it was a video card issue...no need for the hostility.

I have resolved the problem by using another cable. Thanks to everyone that offered their advice and help.

hostility was not aimed at you. having one of those days were users think they're moderators and start telling me how to do my 'job'

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Can't get my Ati 3470 to show at 1920x1080

spin_it__

New Member

HossHuge

lyndonguitar

I play games

slyfox2151

claylomax

Mussels

Freshwater Moderator

dr emulator (madmax)

Mussels

Freshwater Moderator

spin_it__

New Member

Mussels

Freshwater Moderator

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