Originally posted by: lucky123
Hi there, you are not alone. I connect my PC using the DVI out to the DVI input of my LG LCD TV. Everything works great except there is no bootup Posting. The first image to come out is the WindowsXP logo with the loading bar. As my LCD TV (btw, it is LG 32LX1R), has a DVI-I input, I am able to get the bootup Post if I connect the VGA out to the DVI connector with a VGA to DVI converter cable instead. This means that the problem happens only on digital signal and not analog. I have yet to try on LCD monitors but so far I have not heard anyone with this problem except if they use it on LCDTV. Perhaps it takes longer for LCDTV to process digital video signals. It looks to cool for a HTPC to startup without the initial bootup Post but just wondering if there is any problem with the motherboard or the LCDTV.
I connect DVI->LCD monitor and Component->hdtv. At first I didn't get any BIOS or even the 'windows loading' screen on DVI. I then changed a setting in BIOS under adv. bios settings, I don't remember what it's called, but the choices are: auto, RGB, and TV. I selected auto. Now I get the 'windows loading' screen on both displays, and I will get BIOS screen on both displays if I hit Del during bootup.
My guess is it takes a couple of seconds for the board to figure out the video connections, by which time the BIOS screen is gone. However, if I hit Del to enter setup, or if there's a problem during boot, then the board will "catch up" and display whatever there is to display, be it a text screen or VGA startup screen, which works out just fine.