Reset Switch

Removal

1.Set the power switches of the attached devices to Off.

2.Set the power switch of the system unit to Off.

3.If the system unit has a rear cover, do the removal procedure on page

4.Do the top cover removal procedure on page 3-4.

5.Do the front cover removal procedure on page 3-6.

6.On early system units, remove the cable tie.

7.Pull the locking ring forward and then pull the key mode switch off.

8.Remove the pushbutton. Push the button off with a small hex key or similar tool inserted through one of the small holes at the back of the plastic housing.)

9.With a nut driver, remove the nut and the pushbutton switch assembly.

Early System Units:

Mode Switch

Locking

RingConnector

Cable Tie

Pushbutton

Switch

Lock Washer

Keyed Washer

Nut

Pushbutton

3-50Installation and Service Guide

Page 109
Image 109
IBM 7012 manual Reset Switch