Hardware Maintenance Manual
Page 34
Date of service technician 2. Failure symptoms, error codes appearing on laptop products The following symptoms might indicate damage caused by nonwarranted activities: • Missing parts might indicate that the system was detected 7. ...or discoloration of the cosmetic parts • Plastic parts, latches, pins, or connectors that have been subjected to excessive force, or dropped. 28 ThinkPad T420 and T420i Hardware Maintenance Manual Before checking problems with multiple labels • Damaged or bent diskette eject button • Fuses blown by attachment of a nonsupported...
Date of service technician 2. Failure symptoms, error codes appearing on laptop products The following symptoms might indicate damage caused by nonwarranted activities: • Missing parts might indicate that the system was detected 7. ...or discoloration of the cosmetic parts • Plastic parts, latches, pins, or connectors that have been subjected to excessive force, or dropped. 28 ThinkPad T420 and T420i Hardware Maintenance Manual Before checking problems with multiple labels • Damaged or bent diskette eject button • Fuses blown by attachment of a nonsupported...