IBM 6151 Maintenance And Service Manual page 354

Step 2
Be sure the display power cable is connected to the IBM 5081 and
to an outlet. Be sure that the outlet has power.
0,-- , 0
D
AJZB212
DID
YOU FIND A PROBLEM?
YES This completes the repair.
NO Record SRN 26-610; then go to "Step 9" on page 3-6100-9.
3-6100-2 Service Manual