NEC LE2200 User Manual page 96

4-36
Replacing the 3.5-Inch Diskette Drive
Upgrades and Options
Notice: Observe static precautions. Use an antistatic
wrist strap.
1. If the system is on, power off the system and remove
the side panel as described earlier in this chapter.
2. Remove the replacement diskette from its protective
wrapper and place it on an antistatic surface. Record
the drive model and serial number in the equipment
log.
3. Slide the replacement diskette drive into the diskette
carrier. Line up the holes on the carrier with the
screw holes on the diskette drive. Insert and tighten
the screws.
4. Insert the tabs on the diskette carrier into their slots
on the bottom of the bay. Slide the carrier forward
until the screw hole in the bay and the hole in the
carrier line up. Insert the screw that secures the
carrier to the front bay and tighten.
5. Attach the power cable labeled PS9 and the signal
cable to the rear of the diskette drive. Ensure that
the signal cable is properly oriented as noted during
removal.
Note: If the diskette signal cable is improperly
oriented, the diskette activity light remains on after
the BIOS POST test.
The red wire on the power supply cable and the red
wire on the data cable, with the twist, should mirror
each other. Mirrored means that if the red wire on
the power supply cable faces towards the middle, pin
1 of the data cable also faces to the middle and vice
versa.
6. Power on the system.