Hi all,
I have a recurring problem of either bluescreen or else that white text on black "I/O device errors..." usually during some critical piece of text editing, natch. I run Windows 7.
I have snooped around in the BIOS (American Megatrends) and there are a couple of things that don't seem to stack up and I'm wondering whether the machine just can't find the drives in the "right" places.
In BIOS:
The boot option priorities are
Boot option #1 P4: (followed by the DVD drive spec)
Boot option #2 P5: (followed by HDD spec)
When the machine is booting up, it reports a line of text
"Detected ATA/ATAPI devices...
Port 3 (reports dvd spec)
then it either a) gives the black screen from which there's no way back, only switch off and try again - or
B) reports "Port 4 (followed by HDD spec) in which case it goes on to start Windows normally
My question is: is there a discrepancy between the boot options and the ports that the machine is actually using? If so is it "fatal" so to speak? And could it cause the crashes/bluescreens that I get inexplicably and without warning halfway through a session or, more worryingly, some vital piece of work with a swine of a deadline? If it's not a likely cause, can anyone suggest another possible way to eradicate this troublesome thing?
I have tried to find a way to edit the BIOS and the ports that it looks for during boot up, but no joy.
You can probably tell I'm a neo here, but this is what the forum's for I guess.
It might take a few passes to get to the nub of the problem, but I'd really appreciate some advice
Thanks very much and good evening - I'll be stopping by again shortly to see if there's any thoughts.
D