During the servicing of a desktop PCI card, which of the following may cause the motherboard to short out? (Select TWO).
A.
Power is still supplied to the system.
B.
PCI plug-n-play is disabled in the BIOS.
C.
An anti-static wrist strap is not utilized.
D.
A fan becomes dislodged and the system cannot cool properly.
E.
The PCI card is installed in a different slot and the original slot is not covered.