ding5550123

Senior member
Jan 3, 2006
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My computer is giving me an error message tha says my ACPI BIOS is trying to read and write to an illeagal I/O port address. Then it says this may lead to system Instability. What the heck is wrong and what should I do? (I don't know my BIOS Manufacturer.)
 

ding5550123

Senior member
Jan 3, 2006
305
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I tried clearing it. I still get it. The latest hardware change was a new CDRW drive. But it said it before i put it in.
 

theMan

Diamond Member
Mar 17, 2005
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so, does the computer boot, or does it freeze at that screen? pull out the bios battery for 30 seconds, with the cmos jumper on clear. then, put them back.