Lenovo ThinkStation E31 Hardware Maintenance Manual (HMM) (June 2012) - ThinkS - Page 180
FRUs Field Replacable Units, returning defective, tower, exiting, Setup Utility - raid setup
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ErP compliance mode, enabling 56 error messages, miscellaneous 66 Ethernet connector 71, 79 ethernet problems, troubleshooting 1000 Mbps connection fails or errors occur 46 adapter connects at 100 Mbps instead of 1000 Mbps 46 adapter stops working for no apparent reason 46 computer cannot connect to the network 45 description 45 Wake on LAN feature not working 46 European conformance CE mark 172 exiting, Setup Utility 58 external options, installing, desktop computers 119 external options, installing, tower computers 85 F flashing the BIOS 167 from a disc 167-168 from your operating system 168 front audio and USB assembly, replacing, desktop computers 155 front bezel, removing, desktop computers 120 front bezel, removing, tower computers 87 front fan assembly, replacing, desktop computers 157 front fan assembly, replacing, tower computers 99 FRU locations 79 FRU locations, tower computers 71 FRU part numbers 69 FRU part numbers, tower computers 73, 81 FRUs (Field Replacable Units), returning defective, tower computers 71 G general checkout procedure 33 general safety rules 3 grounding requirements 6 H hard disk drive boot error 63 hard disk drive problems description 41 hard disk drives missing from the Setup Utility program 41 no operating system found message 41 hard disk drive, replacing 135 hard disk drives, resetting to non-RAID 61 hard disk password 54 hardware, installing or replacing desktop computers battery 132 card reader 127, 130 completing the installation 165 computer cover 120 cover presence switch 151 device drivers, obtaining 166 external options 119 front audio and USB assembly 155 front bezel 120 174 ThinkStation Hardware Maintenance Manual front fan assembly 157 heat sink fan assembly 140 internal speaker 153 memory module 123 microprocessor 148 optical drive 137 overview 119 PCI card 125 power supply assembly 143 solid state drive 133 system board components and drives, accessing 122 tower computers card reader 95 completing the installation 118 computer cover 86 device drivers, obtaining 118 external options 85 front bezel 87 front fan assembly 99 heat sink fan assembly 97 memory module 91 optical drive 93 overview 85 PCI card 88 power supply assembly 111 primary hard disk drive 104 rear fan assembly 100 secondary hard disk drive 106 solid state drive 102 tertiary hard disk drive 108 hardware-controlled passwords 167 heat sink fan assembly, replacing, desktop computers 140 heat sink fan assembly, replacing, tower computers 97 I ICE performance mode 57 ICE thermal alert 57 Identifying FRUs 79 information resources 32 inspection guide, safety 5 installation, completing, desktop computers 165 installation, completing, tower computers 118 Intel RSTe configuring RAID description 59 hard disk drives, resetting to non-RAID 61 installing SATA hard disk drives 59 RAID volumes, creating 60 RAID volumes, deleting 61 entering 60 intermittent problems, troubleshooting 40 internal speaker, replacing, desktop computers 153 K keyboard connector 71, 79 keyboard, mouse, or pointing device problems, troubleshooting description 42