Programmed Symbols Adapter; Removal - IBM 3270 Maintenance Manual

Programmed Symbols Adapter
Removal·
1.
Set the On/Off switch on the system unit to
Off.
2. Unplug the system unit's power cord from the
wall outlet.
3. Remove the system unit cover (5-100-2).
4. Look at the back of the system unit and
locate the display card. The display card
retaining bracket is stamped for ease of
identification (see below).
5~3200.;,20 Maintenance Information