Hardware Maintenance Manual
Page 34
... computer unusable) • Sticky keys caused by spilling a liquid onto the keyboard • Use of an incorrect ac adapter on laptop products The following symptoms might indicate damage caused by nonwarranted activities: • Missing parts might not run PC-Doctor. Verify the symptoms...F1 to false indications of errors and invalid system responses. 1. System supporting the Lenovo ThinkVantage Toolbox program and the PC-Doctor for DOS diagnostics program The section provides information about ThinkPad computers that have been subjected to excessive force, or dropped. To avoid this...
... computer unusable) • Sticky keys caused by spilling a liquid onto the keyboard • Use of an incorrect ac adapter on laptop products The following symptoms might indicate damage caused by nonwarranted activities: • Missing parts might not run PC-Doctor. Verify the symptoms...F1 to false indications of errors and invalid system responses. 1. System supporting the Lenovo ThinkVantage Toolbox program and the PC-Doctor for DOS diagnostics program The section provides information about ThinkPad computers that have been subjected to excessive force, or dropped. To avoid this...