<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Greetings Bob,<div><br></div><div>It sounds like you have a problem with the AGP Video card.</div><div><br></div><div>You might want to try shutting down the platform, removing the AGP card and then reseating it into the slot. If the card is covered with fuzz and cobwebs you should (using compressed caned air) blow out the crud, then reseat the card. Perhaps while you have the card out of the slot use the canned air to clean the AGP slot of anything that might have fallen in.</div><div><br></div><div>If that doesn't fix your problem then AGP cards can be had on lemswap</div><div><br></div><div><a href="http://lowendmac.com/lists/swap.html">http://lowendmac.com/lists/swap.html</a></div><div><br></div><div>Just post a "Wanted" or perhaps look for one on eBay.</div><div><br></div><div>Cheers</div><div><br></div><div>Harry</div><div>ø?ºº?ø,¸¸,ø?ºº?ø,¸¸,ø?ºº?ø,¸¸,ø?º?ø </div><div><br><div><div>On Jan 4, 2010, at 6:38 AM, bob johnson wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div>I have a MAC G-4 , 10.4.11, 867 MHz, PowerPC G4, 2 MB L3 cache, 1.5 GB SDRAM<br>My problem is this; all of a sudden I cannot adust the color on my monitor ViewSonic Graphic Series G90mb.<br>It is either too bright or too dark, I use the utility provided by Apple and cannot adjust it at all anymore.<br>I even had a new flat screen installed and it still does not adjust, so I returned the monitor.<br>Any one have any suggestions, besides a new computer.<br>Thank You<br>Bob Johnson<br>_______________________________________________<br>G4 mailing list<br><a href="mailto:G4@listserver.themacintoshguy.com">G4@listserver.themacintoshguy.com</a><br>http://listserver.themacintoshguy.com/mailman/listinfo/g4<br></div></blockquote></div><br></div></body></html>