BlueFireZ said:
I think it's time to get a new graphics card. My monitors lose the signal
when powering up: just before the Windows welcome page. As the computer is
powering up the monitors keep flashing, "signal" then "no signal" then they
power down even though the computer is still on. I've done almost everything
I was asked to do but the problem persists.
Sorry, that was long-winded. Here is my question. What card should I buy?
I have Windows XP professional on a Velocity Micro. I have two ViewSonic
monitors. My present card is ATI All-In-Wonder X600 series. I do graphics and
play 3D games.
I have been told to buy ATI or NVIDIA. I don’t have $400 to spend on a video
card.
Any suggestions?
According to the All-In-Wonder article here, the closest card matching
that description is
http://en.wikipedia.org/wiki/All-In-Wonder
All-in-Wonder X600 Pro PCI Express September 21, 2004
I'd check that the fan on the card is still spinning. Sometimes
cards fail, because the fan fails on the card, and the GPU gets
too hot. The card doesn't appear to have an auxiliary power connector,
so the connector probably isn't disconnected. (Some PCI Express cards,
have a 2x3 or 2x4 connector on the end opposite the faceplate.)
http://regmedia.co.uk/2005/05/20/aiw_1.jpg
If you enter the BIOS on the Velocity Micro machine, does the
display work then ? The BIOS usually displays in a relatively
low resolution, like 640 x 480. See if the display output
remains stable, if you just sit in the BIOS screen for a
while. The key you press, to enter the BIOS, varies from
motherboard to motherboard. For my Asus motherboards, it
would be the delete key.
The symptoms suggest the register interface looks to the software,
like it is working. Otherwise, if the BIOS was not successful at
finding a display to work with, it would have beeped an error code.
If the output is dying, it must be dying nearer to the outputs,
where the computer cannot tell there is a problem.
You could try having just one cable plugged into the faceplate
of the X600, to see if that makes a difference.
If the card was AGP, the edge connector on the board would resemble
one of these examples. If you compare these, to that PCI Express x16
connector on the X600 Pro above, the edge connector is quite different.
If the current card is PCI Express, it means you have a large set
of choices for a replacement. (There are more PCI Express models for
sale, than for the older AGP standard.)
http://www.playtool.com/pages/agpcompat/voltageslots.jpg
If the new card had only DVI connectors on the faceplate, you can
get DVI to VGA adapter dongles, to pick off the analog signals
needed for VGA. A video card with DVI-I connectors, has analog
signals on the cross shaped contact area on one end of the DVI-I
connector. That is what the DVI to VGA adapter uses for signals.
http://www.newegg.com/Product/Product.aspx?Item=N82E16814998101
http://upload.wikimedia.org/wikiped...Pinout.svg/300px-DVI_Connector_Pinout.svg.png
Paul