Hardware Maintenance Manual
Page 40
...making the 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 be a symptom of unauthorized service or modification.... material in the drive, or the insertion of a diskette with the ThinkPad Notebook. The use of the BIOS Setup Utility before you need to test only ThinkPad products. System supporting the Lenovo ThinkVantage Toolbox program and the PC-Doctor for DOS diagnostics program The section...
...making the 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 be a symptom of unauthorized service or modification.... material in the drive, or the insertion of a diskette with the ThinkPad Notebook. The use of the BIOS Setup Utility before you need to test only ThinkPad products. System supporting the Lenovo ThinkVantage Toolbox program and the PC-Doctor for DOS diagnostics program The section...