Got a bit of a problem, if anyone can provide any info or shed some light pls. Have posted on AMD forums, with no reply yet.
Sapphire Radeon 4870 1GB acts weirdly, if before powering on the machine, the monitor/s are manually switched OFF (have 2 monitors, with 2 diff cables, CRT + LCD, VGA cable + DVI cable) or even if using just one (tried with either), by OFF I mean they are connected to AC power, but the buttons are in OFF, then the GFX cards fan starts to spin at max speed, (loudest) and the machine simply does not boot. Consequently if trying to turn on a monitor at that stage, nothing happens, it stays blank and the card spins at max, machine does not boot. So I ALWAYS have to have a monitor connected and switched ON for it to boot.
Furthermore sometimes in Windows XP, if turning the monitor/s OFF, then after a few seconds, the CCC states the it cannot find the display card, and I can't change any options, its like it gets "unplugged". This I found out by being connected to this machine through remote desktop on a diff PC, and turned the monitors OFF.
So perhaps this is normal behavior, or maybe related to motherboard and BIOS. But one thing is sure, it creates a problem because I use the PC with Wake On Lan/Wan, to remotely power the machine up, as it acts like a server. And unless the monitors are not also ON, the machine won't boot. Having the monitor always on is not convenient, since it can stay like that for months.
Any ideas?
P5B Deluxe Motherboard with 1233 flashed BIOS
Sapphire Radeon 4870 1GB acts weirdly, if before powering on the machine, the monitor/s are manually switched OFF (have 2 monitors, with 2 diff cables, CRT + LCD, VGA cable + DVI cable) or even if using just one (tried with either), by OFF I mean they are connected to AC power, but the buttons are in OFF, then the GFX cards fan starts to spin at max speed, (loudest) and the machine simply does not boot. Consequently if trying to turn on a monitor at that stage, nothing happens, it stays blank and the card spins at max, machine does not boot. So I ALWAYS have to have a monitor connected and switched ON for it to boot.
Furthermore sometimes in Windows XP, if turning the monitor/s OFF, then after a few seconds, the CCC states the it cannot find the display card, and I can't change any options, its like it gets "unplugged". This I found out by being connected to this machine through remote desktop on a diff PC, and turned the monitors OFF.
So perhaps this is normal behavior, or maybe related to motherboard and BIOS. But one thing is sure, it creates a problem because I use the PC with Wake On Lan/Wan, to remotely power the machine up, as it acts like a server. And unless the monitors are not also ON, the machine won't boot. Having the monitor always on is not convenient, since it can stay like that for months.
Any ideas?
P5B Deluxe Motherboard with 1233 flashed BIOS