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You are here: MacNN Forums > Hardware - Troubleshooting and Discussion > Mac Desktops > g4 cube, new video card, 15 inch flat panel = black screen

g4 cube, new video card, 15 inch flat panel = black screen
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Cubeoid
Baninated
Join Date: Apr 2001
Location: Dead whale
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Oct 12, 2004, 10:35 PM
 
Booting up for the second time this morning the computers starts up fine but nothing shows up on the screen, it's all black. It has a new video card which has been working fine over the past few weeks, but this morning the screen didn't light up for some reason, all the power is on because the little white light is on, on the plastic case of the monitor.

Any idea what is wrong, and what to do?

Thanks.
     
Big Mac
Clinically Insane
Join Date: Oct 2000
Location: Los Angeles
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Oct 13, 2004, 07:26 AM
 
Hook up a different display to determine whether it's the display or the card.

"The natural progress of things is for liberty to yield and government to gain ground." TJ
     
Detrius
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Join Date: Apr 2001
Location: Asheville, NC
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Oct 13, 2004, 09:16 PM
 
Also try putting the old graphics card back in and see what happens.
ACSA 10.4/10.3, ACTC 10.3, ACHDS 10.3
     
freakboy2
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Join Date: Oct 2002
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Oct 14, 2004, 02:37 PM
 
Originally posted by Cubeoid:
Booting up for the second time this morning the computers starts up fine but nothing shows up on the screen, it's all black. It has a new video card which has been working fine over the past few weeks, but this morning the screen didn't light up for some reason, all the power is on because the little white light is on, on the plastic case of the monitor.

Any idea what is wrong, and what to do?

Thanks.
i'd head over to cubeowner.com and ask around there. there are a lot of cube-centric people there.

fb
     
Link
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Join Date: Jun 2003
Location: Hyrule
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Oct 14, 2004, 06:14 PM
 
Does it even show up at startup? Have you tried doing a quick firmware reset or unplugging/plugging back in the monitor?
Aloha
     
jrramsey
Forum Regular
Join Date: Mar 2002
Location: California
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Oct 14, 2004, 06:38 PM
 
which video card? If it's a PC which has been flashed, they are finicky. Try the "cuda" reset switch on the mother board and also reset your P-RAM ("opt-comm-p-r" on boot-up).

I concur that www.cubeowner.com is the best place for cube info including an extensive section on graphics cards which do and do not work.

1.4PL Cube
832MB RAM
Baracuda 7200 rmp 120 Gig
ATI 9000 64MB
Clear Cube Enclosure
     
   
 
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