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i have p3 with 256 mb ram & has cd rom & cd writter i want to turn on the dma option in win xp (Pro) i see that the dma option of hdd is on (Made on through the BIOS setting) but of cd rom & writter it is off By NERO drive info How to turn on dma in win xp pro

ok just got back my ups from in-warranty service . now the problem is , whenever i turn off the main and run on the ups , it works fine , but when i turn the power back on while the system is running , it restarts for some reason . i ran with just barebone m/b and monitor , still the same...

hey everyone, for a few days, whenever i click on the Turn Off button after logging in into my account my computer shuts down and then mysteriously restarts and runs a Checkdisk. only after the Checkdisk is over does my computer turn off eventually. if someone knows how to solve this...