| |  | | | |  | |
April 12th, 2006, 09:53 PM
|
#1 | | Guest | no video signal untill windows boots up Hi,
Got the latest NGO ATI driver and it works perfect... in windows (2000) only.
I cannot see the post screen, cannot enter bios setup. Once windows boots, I get the image.
What did I do wrong? | |
| |
April 13th, 2006, 12:17 AM
|
#2 | | Banned | thats got nothing to do with the driver, that doesn't load till windows does.
i believe the Digital output (dvi) doesn't show up till your inside windows...? |
| |
April 13th, 2006, 12:21 AM
|
#3 | | Guest | Thanks, that may be it
I have a LCD monitor on VGA analog and a HDTV on DVI
I'll try to disconnect the DVI at boot to see what's going on | |
| |
April 13th, 2006, 12:28 AM
|
#4 | | Professional Member | | GPU: Radeon HD2900 XT 512mb | | | RAM: 2Gb Geil DDR2 PC8500 | | What monitor(s) and GFX card do you have?
Squall: DVI doesn't cause that kind of problem, i got a LCD monitor with DVI connection, and it works just as well as anything else. But your if GFX card treats the DVI connection as a secondary output then that may just happen, as BIOS/Post up always goes on the primary output.
__________________ "What if a demon were to creep after you one night, in your loneliest loneliness, and say, 'This life which you live must be lived by you once again and innumerable times more; and every pain and joy and thought and sigh must come again to you, all in the same sequence. The eternal hourglass will again and again be turned and you with it, dust of the dust!' Would you throw yourself down and gnash your teeth and curse that demon? Or would you answer, 'Never have I heard anything more divine?" |
| |
April 13th, 2006, 04:12 AM
|
#5 | | Golden Member | | CPU: Intel Q6600 @ 3.5ghz | | | GPU: BFG 8800GTS OC 512MB | | | M/B: ASUS Maximus Formula | | | RAM: Corsair PC2-8500 2x1GB | | I have an LCD Montior with both the DVI and Video hooked up. Both display during bootup. Either / or can be selected in windows, kind of like a dual display.
I have to watch it though, occasionally when installing operating systems, the installer or o/s defaults to VGA instead of DVI. Took me AGES to figure that one out a few months ago when I was installing a Beta of Vista. Which I took out to replace with Fedora Core 5 (go figure  )!
__________________ Jonathan
Let's face the obvious. Yesterday we were nerds. Today we're the cognitive elite. Let's conquer. - Chester G. Edwards 
<!-- System Specs are to the Left --> |
| |
April 13th, 2006, 06:11 AM
|
#6 | | Guest | Radeon 9200, 128MB
I have a LCD monitor on analog and HDTV on DVI
if they're both hooked up at boot time, I get no video signal on both untill windows loads the driver.
if I disconnect the DVI cable, I can see the POST and BIOS messages | |
| |
April 13th, 2006, 02:37 PM
|
#7 | | Golden Member | | CPU: Intel Q6600 @ 3.5ghz | | | GPU: BFG 8800GTS OC 512MB | | | M/B: ASUS Maximus Formula | | | RAM: Corsair PC2-8500 2x1GB | | If you leave both TVs on, and connected. Does it display on the DVI (HDTV) during boot, and then display on the VGA (LCD) in windows? That could be what's happening. As you have already setup a default to VGA or DualDisplay (Clone) within windows.
__________________ Jonathan
Let's face the obvious. Yesterday we were nerds. Today we're the cognitive elite. Let's conquer. - Chester G. Edwards 
<!-- System Specs are to the Left --> |
| |
April 14th, 2006, 02:19 PM
|
#8 | | Banned | no, this is a known issue with Radeon cards and DVI
having the tv connected as well as the lcd at bootup results in neither showing up.. it is really more a video card problem. |
| |
April 5th, 2007, 06:34 PM
|
#9 | | Newbie | | GPU: RADEON RV250 9000PRO | | i had the same problem, with a dell 22" flat panel monitor, i flashed the bios of my sapphire atlantis radeon 9000pro to the latest i could find in sapphire site.
my hypotesis is that the problem i think it was resolved is :
the hdcp specification is not supported by older ati cards, but a bios flash could solve the problem. I read a new about sapphire that stated they were correcting hdcp problem with bios updates. is your hdcp monitor considering u as a pirate if u dont have a card that supports it?.
now, with the monitor conected in dvi interface, i can see bios and operative system menus before windows boot.
but i have other problems (new) after the flashing, they are posted in another thread.
hope it helps |
| |
April 5th, 2007, 07:06 PM
|
#10 | | Spray 'n' Pray ! | | M/B: Gigabyte MA790FX-DQ6 | | | RAM: 8GB OCZ AM2 DDR2-667 | | Quote: |
Originally Posted by shocked17 i had the same problem, with a dell 22" flat panel monitor, i flashed the bios of my sapphire atlantis radeon 9000pro to the latest i could find in sapphire site. | I think is because you flashed your vga bios... (bad flash) so try to flash with the original version of the bios ! |
| |  | | |
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | | | | Thread Tools | Search this Thread | | | | | Rate This Thread | | |
Posting Rules
| You may not post new threads You may not post replies You may not post attachments You may not edit your posts HTML code is Off | | | |
Copyright © NGOHQ.com - All rights reserved Reproduction in whole or in part in any form or medium without written permission of the site's owners is prohibited.
Powered by vBadvanced and vBulletin from Jelsoft
Copyright © 2000-2007 Jelsoft Enterprises Limited Search Engine Friendly URLs by vBSEO 3.3.2 | | |