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Lenovo 2717ASU - page 79

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Status indicators

This chapter presents the system status indicators that show the status of the

computer.

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©CopyrightLenovo2008,2013

Contents

Main Page Page Page Contents About this manual ..........v Safety information ..........1 Important service information.....39 General checkout ..........43 Related service information......55 Parts list .............141 Notices ..............215 iv About this manual v Page Safety information General safety 2 Electrical safety 4 Safety inspection guide Handling devices that are sensitive to electrostatic discharge Grounding requirements 6 Safety notices (multilingual translations) 8 Page Page Page 12 Page 14 Page 16 Page Page Page Page Page Page Page 24 Page Page Page Laser compliance statement (multilingual translations) 28 Page 30 Page 32 Page Page Page 36 Page Page Important service information Strategy for replacing FRUs Strategy for replacing a hard disk drive Important notice for replacing a system board 40 How to use error message Strategy for replacing FRUs for CTO, CMV, and GAV Product definition Dynamic Configure To Order (CTO) Custom Model Variant (CMV) General Announce Variant (GAV) FRU identification for CTO, CMV, and GAV products Using eSupport Using the HMM 42 General checkout What to do first 44 Checkout guide Diagnostics using PC-Doctor for DOS Testing the computer 46 Detecting system information with PC-Doctor Lenovo ThinkVantage Toolbox (Lenovo System Toolbox) PC-Doctor for Windows 48 PC-Doctor for Rescue and Recovery FRU tests The following table shows the test for each FRU. 50 Page Power system checkout Checking the AC adapter 52 Checking operational charging Checking the battery pack Checking the backup battery 54 Related service information Restoring the factory contents by using Product Recovery discs Restoring the factory contents by using Recovery Disc Set 56 Passwords Power-on password Hard-disk password Supervisor password How to remove the power-on password 58 How to remove the hard-disk password Power management Screen blank mode 60 Sleep (Standby) mode Hibernation mode Symptom-to-FRU index Numeric error codes 62 Page 64 Page Error messages 66 Beep symptoms No-beep symptoms LCD-related symptoms 68 Intermittent problems Undetermined problems Page Page 72 Page Page Fn key combinations The following table shows the function of each combination of Fn with a function key. 76 Page Page FRU replacement notices Screw notices Retaining serial numbers Restoring the serial number of the system unit 80 Retaining the UUID Reading or writing the ECA information Page Removing and replacing a FRU 1010 Battery pack 84 1020 Serial Ultrabay Enhanced device 1030 Hard disk drive cover, hard disk drive, and hard disk rubber rails 86 Page 1040 Palm rest or palm rest with fingerprint reader 88 Page 90 1050 DIMM 1060 Keyboard 92 Page 1070 PCI Express Mini Card for wireless LAN 94 Page 96 Page 1080 Intel Turbo Memory Minicard 98 1090 Backup battery 1100 Keyboard bezel and speakers 100 Page 102 1110 Fan assembly 104 Page Page 1120 CPU 1130 LCD assembly 108 Page 110 1140 Base cover and PC Card/ExpressCard (or ExpressCard/Smart Card) bezel assembly 112 Page 114 Page 116 Page 118 1150 Structure frame and IEEE 1394 sub card Page Page 122 Page 1160 System board, PC Card/ExpressCard slots (or ExpressCard/Smart Card slots) assembly 124 Page 126 2010 LCD front bezel 2020 Inverter card or LED control card 128 2030 Bluetooth daughter card (BDC-2.1) 2040 Integrated camera 130 2050 LCD panel, LCD cable, hinges, and ALPET sheets 132 Page Page 2060 LCD rear cover and wireless LAN antenna cables Page Locations Front view Rear view 138 Bottom view Page Parts list Overall 142 Page 144 Page 146 Page 148 Page 150 Page 152 Page 154 Page 156 Page 158 Page 160 Page 162 Page 164 Page 166 Page 168 Page 170 Page 172 Page 174 Page 176 Page 178 LCD FRUs 180 Page 182 Page 184 Page 186 Page 188 Page Keyboard 190 Page Miscellaneous parts 192 Page AC adapters 194 Power cords Recovery discs Windows XP Professional (32 bit) DVDs 196 Page Windows Vista Starter Edition (32 bit) recovery DVDs 198 Windows Vista Home Basic (32 bit) recovery DVDs 200 Windows Vista Home Premium (32 bit) recovery DVDs Windows Vista Business (32 bit) recovery DVDs 202 Page Windows Vista Business (64 bit) recovery DVDs 204 Windows Vista Ultimate (32 bit) recovery DVDs 206 Windows 7 Home Basic (32 bit) DVDs Windows 7 Home Premium (32 bit) DVDs 208 Windows 7 Home Premium (64 bit) DVDs Windows Professional (32 bit) DVDs 210 Page Windows Professional (64 bit) DVDs 212 Common service tools Page Notices Trademarks 216

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