144 Keyboard. 146 Recovery CDs. 147 Miscellaneous parts. 151 AC adapters. 151 Common parts list. 152 Notices. 154 Trademarks. 155 General descriptions. 19 Read this first. What to do first. Related service information. Service Web site. Restoring the pre-installed system. Passwords. Power management. Checkout guide. Testing the computer. Detecting system information with PC-Doctor. Power system checkout. 19 19 21 21 21 21 23 26 26 28 29 ThinkPad X60. 33 Product overview. Specifications. Status indicators for X60 FRU tests. Fn key combinations. Symptom-to-FRU index. Numeric error codes. Error messages. Beep symptoms. No-beep symptoms. LCD-related symptoms Intermittent problems. 34 34 37 39 41 43 43 47 49 49 50 51 © Copyright Lenovo 2006 iii iv MT1702/1703/1704/1705/1706/1707/1708/1709/2507/2508/2509/2510/2533/2534 About this manual This manual contains service and reference information for ThinkPad X60 (MT 1702, 1703, 1704, 1705, 1706, 1707, 1708, 1709, 2507, 2508, 2509, 2510, 2533, and 2534) product. Use this manual along with the advanced diagnostic tests to troubleshoot problems. The manual is divided into sections as follows: v The common sections provide general information, guidelines, and safety information required in servicing computers...