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Lenovo M5800 Hardware Maintenance Manual


Page 1
Lenovo M5800 Hardware Maintenance Manual Machine Types: 90AH and 10155
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Lenovo M5800 Hardware Maintenance Manual


Page 4
... (ACPI) BIOS 108 Automatic Power-on features 108 Appendix A. Notices 109 Television output notice 110 European conformance CE mark 110 Trademarks 110 Index 111 ii Lenovo M5800 Hardware Maintenance Manual
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Lenovo M5800 Hardware Maintenance Manual


Page 8
... a mechanical inspection - Removing or installing Field Replaceable Units (FRU) • Before you need to switch off position. • If you start to get medical aid. 2 Lenovo M5800 Hardware Maintenance Manual Switch off (EPO) switch, disconnecting switch, or electrical outlet. Use only one hand when working with powered-on when they are moist...
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Lenovo M5800 Hardware Maintenance Manual


Page 10
...-lingual translations) The caution and danger safety notices in the following languages: • English • Arabic • Brazilian/Portuguese • Chinese (simplified) • Chinese (traditional) 4 Lenovo M5800 Hardware Maintenance Manual 5. Use product-specific ESD procedures when they are provided in this section are inserted into the product. • Avoid contact with . The...
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Lenovo M5800 Hardware Maintenance Manual


Page 12
... controls or adjustments or performance of the battery as CD-ROMs, DVD-ROM drives, fiber optic devices, or transmitters) are disconnected from the power source. 2 1 6 Lenovo M5800 Hardware Maintenance Manual Note the following : • Do not remove the covers. Removing the covers of the laser product could result in hazardous radiation exposure...
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Lenovo M5800 Hardware Maintenance Manual


Page 34
Lenovo Support Web site Technical support information is available on the Lenovo Support Web site at: http://www.lenovo.com/support This Web site is updated with the latest support information such as the following: • Drivers and software • Diagnostic solutions • Product and service warranty • Product and parts details • User guides and manuals • Knowledge base and frequently asked questions 28 Lenovo M5800 Hardware Maintenance Manual
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Lenovo M5800 Hardware Maintenance Manual


Page 36
... set in the system 8. Have the same configuration options set -up between "working and non-working , what changes were made prior to problem resolution. 30 Lenovo M5800 Hardware Maintenance Manual BIOS level • Operating system software - Are the exact machine type and models 2. - Has this the original reported failure? • Diagnostics version...
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Lenovo M5800 Hardware Maintenance Manual


Page 38
... point for more information. • If the diagnostic program detects a hardware failure, contact the Lenovo Customer Support Center. See "Lenovo Support Web site" on page 28 for more information. • If you are enabled in the...grounded, functioning electrical outlets. 3. Click Control Panel. • From the Start screen 1. For more information. See "Lenovo Support Web site" on page 47 for the type of the screen to the top-right or bottom-right corner of... the BIOS settings, refer to the troubleshooting information: 32 Lenovo M5800 Hardware Maintenance Manual
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Lenovo M5800 Hardware Maintenance Manual


Page 40
... is inserted completely into a drive Action: See "CD problems" on page 28. If you need technical assistance, see "Lenovo Support Web site" on the computer. • Make sure the cable that attaches the left speaker to use in the ... you are running is designed for use SoundBlaster Pro or SoundBlaster emulation. Refer to run the diagnostic programs (see "Lenovo Support Web site" on page 34. Sound comes from one external speaker only Symptom: Sound comes from the following list..." on page 28. If the program is inserted into a CD drive. 34 Lenovo M5800 Hardware Maintenance Manual
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Lenovo M5800 Hardware Maintenance Manual


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... settings on your computer and on page 28. If you need technical assistance, see "Lenovo Support Web site" on page 28. If you need technical assistance, see "Lenovo Solution Center" on page 47 for the video to repeat. 36 Lenovo M5800 Hardware Maintenance Manual Actions: • Make sure that the disc surface is very...
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Lenovo M5800 Hardware Maintenance Manual


Page 44
... disabling a device" on page 28 for the mouse or pointing device are installed correctly. • If you need technical assistance, see "Lenovo Solution Center" on the ball inside the mouse. Clean the mouse. If restarting your computer. To open the Enhanced Performance Customization Keyboard program,...page 51. Double-click USB Enhanced Performance Keyboard. Actions: • Verify that the USB connectors are properly installed. 38 Lenovo M5800 Hardware Maintenance Manual If you are using an Enhanced Performance USB keyboard and one or more of the mouse pointer is ...
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Lenovo M5800 Hardware Maintenance Manual


Page 46
...might need service. The image appears to be flickering Symptom: The image appears to the network" on page 41 40 Lenovo M5800 Hardware Maintenance Manual Turn on might be operating in your monitor and the video controller in a low-refresh rate display mode. See...monitors might be affected by interference from the following list: • "Your computer cannot connect to be affected by interference from the monitor. See "Lenovo Support Web site" on page 28 for details. Networking problems The following : 1. Turn off the monitor. (Moving a color monitor while it ...
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Lenovo M5800 Hardware Maintenance Manual


Page 48
Actions: • Use Category 5 wiring and make sure that the network cable is securely connected. • Connect to close the Sound window. 42 Lenovo M5800 Hardware Maintenance Manual Instead, it connects at 100 Mbps Symptom: If your computer is a Gigabit Ethernet model, it cannot connect to the network at 100 ...
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Lenovo M5800 Hardware Maintenance Manual


Page 50
... the hard disk drive gets too full. Click Clean up button. 7. Click Disk Cleanup. 4. Click Programs. 3. If you want to start a disk-defragmentation process. 44 Lenovo M5800 Hardware Maintenance Manual Open Control Panel. 2. The folder names and procedures vary depending on your C drive entry and then click Properties. 3. Open the Windows Explorer...
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Lenovo M5800 Hardware Maintenance Manual


Page 52
Your computer has the minimum memory requirements needed to see "Lenovo Support Web site" on page 28 for that : - See the information supplied with your software manufacturer to see the printed documentation supplied with the software ... programs sort dates out of a year to the help systems that software for most tasks. Contact your software manufacturer to use the software. Actions: 46 Lenovo M5800 Hardware Maintenance Manual
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Lenovo M5800 Hardware Maintenance Manual


Page 56
... your user name • Not be a common word or a common name • Be significantly different from your Administrator Password to change , or delete a password. 50 Lenovo M5800 Hardware Maintenance Manual Start the Setup Utility program. See "Starting the Setup Utility program" on the password type, select Set Power-On Password, Set Administrator...
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Lenovo M5800 Hardware Maintenance Manual


Page 58
... up at a set time. See "Starting the Setup Utility program" on the computer. Selecting a temporary startup device Use this procedure to confirm the exit. 52 Lenovo M5800 Hardware Maintenance Manual Repeatedly press and release the F12 key when turning on page 49. 2. From the Setup Utility program main menu, select Startup. 3. Start...
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Lenovo M5800 Hardware Maintenance Manual


Page 62
... not appear on the screen the next time you power-on the system. Then press F10 to save and exit the Setup Utility program. 56 Lenovo M5800 Hardware Maintenance Manual Fan failure The system might be overheating. POST does the following actions in order. 1. The following tables describes beep symptoms. Beep Symptom...
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Lenovo M5800 Hardware Maintenance Manual


Page 64
... drive is enabled for RPL 3. Network adapter (advise network administrator of characters and color bars 1. See "Hard disk drive boot error" on page 55. 58 Lenovo M5800 Hardware Maintenance Manual System Board 2. See "Hard disk drive boot error" on page 55. 1. Riser card, if installed Computer will not RPL from left to...
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Lenovo M5800 Hardware Maintenance Manual


Page 66
Diskette drive 3. If all devices and adapter cards have been removed, and the problem continues, replace the system board. Extended video memory e. External Cache f. See "Replacing the system board" on the power and the computer to re-test the system. 4. Turn on page 84. 60 Lenovo M5800 Hardware Maintenance Manual Repeat steps 1 through 3 until you find the failing device or adapter cards. Hard disk drive h. External Cache RAM g. d.

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We have the following 4 documents available for the Lenovo M5800:
  • Lenovo M5800 Hardware Maintenance Manual
  • Lenovo M5800 User Guide
  • Lenovo M4350/M5800 - H61 Safety, Warranty, and Setup Guide
  • Lenovo M4350/M5800 Safety, Warranty, and Setup Guide
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