Installed wrong NVIDIA Graphics Driver

Hi there

As I had been having a couple of minor problems with a temporary dim screen on startup and occasional screen flicker, I decided to upgrade the NVIDIA display driver on my 5920G.

Unfortunately I rather carelessly installed driver update 180.48 for a 8800 GS rather than the correct 178.24 for the 8600GT on my laptop.

It installed fully and the display still seems to be working OK (but screen flicker still there)

I am wondering whether or not it is OK to leave the 180.48 driver as it is or whether I should roll the driver upgrade back and then install 178.24.

To be honest I find installing drivers quite complicated and difficult so I would prefer to take no action unless the expert advice from members of this forum says it will cause me future problems.

Would greatly appreciate comments/guidance

 

You'll be fine. Most of the drivers work for a whole range of NVIDIA cards. If it wasn't compatible, it would've notified you while installing.

 

SmoothTofu, many thanks for your prompt response and appreciate the re-assurance.

Any idea what could be causing the minor display problems on my 5920G ?

When I first start up overnight or after a few hours off, the screen is dim on the left side for about 30 secs to 1 minute but then brightens up to normal (just as though it was "warming up")

I also get occasional screen flicker which seems to respond to adjusting the lid to change screen angle.

 

Sounds more like an LCD lamp issue.
If your system's still in warranty, it might be a good idea to contact Acer support just to be safe.

 

hello again TehSuigi

I note what you say regarding it possibly being a LCD lamp issue.

(Being a true Scot !!) I purchased my 5920G in July of this year at a considerable discount as a "Used Like New" ex-display unit.

This means that it could have been standing switched on in the shop for quite a long period prior to my purchase which would possibly tie in with deterioration in the screen display quality.

However (also being a careful Scot!!) I bought from a reputable retailer and got a 2 year warranty so if the temporary dimness and occasional flicker worsen from being a minor annoyance I will get in touch with them.

 

Good move, JJ!
Hopefully it doesn't progress too much.
And remember to backup then wipe the hard drive if you do need to send it back.