Thanks for the power supply calculator. I'm not too sure, but based on what it tabulated, it might help me resolve my issue.
Current setup:
Asus M2NPV-VM chipset [onboard Geforce 6150]
AMD Athlon 64 X2 4200+
ThermalTake TR2-430w ATX PSU
3GB [3 x 1GB] DDR2 667mhz
Nvidia Geforce 8800GT OC
WD 80GB 7200RPM HDD
Current Monitor: LG L194WT LCD
Old Monitor: Korean VS71-Visual Sensation CRT
I've been trying to figure out why I've been having issues with my monitor displaying on boot-up. I've been using my on-board card [Nvidia Geforce 6150] for nearly 2 years now and started to have issues regarding display signals. My monitor stays in power-saving mode for the duration of boot-up all the way up until desktop initializes. What does this mean? It means that I have no way of accessing my BIOS or even formatting (which I've been dying to do since I recently picked up a new HDD & copy of XP). This has been happening more recently and I think I've exhausted most methods. These methods include:
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Using a different monitor [Korean Visual VS71-Weaksauce-Decrepit CRT Display] - No change.
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Using my current monitor [LG L194WT] with other devices - It works fine. Therefore, it's not the monitor.
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Removing all components down to the bare essentials (boot with CPU/RAM) - No change.
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Using multiple displays from the On-board card - At first the CRT monitor would work during boot-up, so I decided I'd try to force my computer to recognize my LCD through rigorous scanning from the dual display menu. It worked.Thereafter, I happily used my LCD monitor on boot-up before the issue came back full force a few days later.
Then there was a short period where I decided I'd give up since I could still use my pc for browsing GAF, watching movies and other activities that have no relation to actual gaming. Though with recent announcements like D3, I decided I'd at least be prepared for when it comes. I bought a new video card [Nvidia Geforce 8800GT], some RAM and a new HDD. "Hey! Wait a minute! Maybe the new video card should help with my display issue!" I said as I pranced down a road of delusion.
So then...:
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Using a new GPU [Nvidia Geforce 8800GT] - Which my computer won't recognize anyway since:
*A) My BIOS display adapter is set to "On-board" (from what I can remember) DOH!.
*B) According to the manual, PnP is off by default (wtf?)
*B) I'm not too sure the card is getting sufficient power.
A few sleepless nights, countless calls, useless pointers and a séance later...I decided I'd try one last method:
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Using dual-display from both display adapters - Analog [On-board Card 6150] Digital [8800GT] - Once I powered up the PC the fans stopped cold around 10 seconds in. I tried this method a few more times only to get the same result.
In conclusion, I'll try picking up a new power supply. The supply power calculator recommends a 650watt, so I'll try going with that or something higher. If anyone has any insight or other methods, please let me know. Thank you.