A customer has just installed a new cd-rw. the system was working fine before the installation, but now the cdrom does not work, what should you suggest that the customer do?
A. flash or upgrade the BIOS
B. check the CONFIG.SYS
C. add cdrw in the device manager
D. check the jumper setting on the cd-rw
E. None of the above
Answer: Option D
This Question Belongs to Computer Science >> Computer Hardware
From what location are the 1st computer instructions available on boot up?
A. ROM BIOS
B. CPU
C. boot.ini
D. CONFIG.SYS
E. None of the above
What could cause a fixed disk error.
A. No-CD installed
B. bad ram
C. slow processor
D. Incorrect CMOS settings
E. None of the above
Missing slot covers on a computer can cause?
A. over heat
B. power surges
C. EMI.
D. incomplete path for ESD
E. None of the above
When installing PCI NICS you can check the IRQ availability by looking at
A. Dip switches
B. CONFIG.SYS
C. Jumper settings
D. Motherboard BIOS
E. None of the above
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