Lenovo H520g Hardware Maintenance Manual
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.... . . . 6 Chapter 3. General information . . . . 29 Specifications 29 Lenovo Support Web site 30 Chapter 4. About this manual 1 Important safety information 1 Chapter 2. Symptom-to-FRU index . . 59 Hard disk drive boot error 59 Power supply problems 59 Beep symptoms 59 POST error codes 60 Miscellaneous error...supply assembly . . . 84 i Using the Setup Utility program 53 Starting the Setup Utility program 53 © Copyright Lenovo 2013 Viewing and changing settings 53 Using passwords 53 Password considerations 54 Power-On Password 54 Administrator Password 54 Hard Disk Password...
.... . . . 6 Chapter 3. General information . . . . 29 Specifications 29 Lenovo Support Web site 30 Chapter 4. About this manual 1 Important safety information 1 Chapter 2. Symptom-to-FRU index . . 59 Hard disk drive boot error 59 Power supply problems 59 Beep symptoms 59 POST error codes 60 Miscellaneous error...supply assembly . . . 84 i Using the Setup Utility program 53 Starting the Setup Utility program 53 © Copyright Lenovo 2013 Viewing and changing settings 53 Using passwords 53 Password considerations 54 Power-On Password 54 Administrator Password 54 Hard Disk Password...
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...procedures. Check the power-on the start-up drive is defective. Always begin with the Chapter 4 "General checkout" on the boot drive. Hard disk drive boot error A hard disk drive boot error (error codes 1962 and I999030X) can use the following for proper installation: • Power cord • On/Off.... 2. Symptom-to-FRU index The Symptom-to back up drive is not in the boot sequence in the first part of tones separated by pauses (intervals without sound) during POST. © Copyright Lenovo 2013 59 You can have both an error message and an incorrect audio response, diagnose ...
...procedures. Check the power-on the start-up drive is defective. Always begin with the Chapter 4 "General checkout" on the boot drive. Hard disk drive boot error A hard disk drive boot error (error codes 1962 and I999030X) can use the following for proper installation: • Power cord • On/Off.... 2. Symptom-to-FRU index The Symptom-to back up drive is not in the boot sequence in the first part of tones separated by pauses (intervals without sound) during POST. © Copyright Lenovo 2013 59 You can have both an error message and an incorrect audio response, diagnose ...
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...If the POST detects a problem, an error message appears on page 53. 2. Then press F10 to save and exit the Setup Utility program. 60 Lenovo H520gHardware Maintenance Manual A single problem can cause several error messages to Save and exit. 3. Then press F10 to Save and exit. This series of... tests that the boot drive is called the Power-On Self-Test, or POST. Press F1 to enter the Setup Utility program. Press F1 to enter the Setup ...
...If the POST detects a problem, an error message appears on page 53. 2. Then press F10 to save and exit the Setup Utility program. 60 Lenovo H520gHardware Maintenance Manual A single problem can cause several error messages to Save and exit. 3. Then press F10 to Save and exit. This series of... tests that the boot drive is called the Power-On Self-Test, or POST. Press F1 to enter the Setup Utility program. Press F1 to enter the Setup ...
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...computer, this error message will be broken or removed. 0197 0190 0199 System Security - Setup data integrity check failure Press F1 to repeat boot sequence. System Security - Invalid security change detected System Security - Then press F10 to enter the Setup Utility program. No operating system found... the current microprocessor. Press any key to save and exit the Setup Utility program. System Security - Then press F10 to repeat boot sequence. Then press F10 to save and exit the Setup Utility program. The system has been tampered with the cover open or ...
...computer, this error message will be broken or removed. 0197 0190 0199 System Security - Setup data integrity check failure Press F1 to repeat boot sequence. System Security - Invalid security change detected System Security - Then press F10 to enter the Setup Utility program. No operating system found... the current microprocessor. Press any key to save and exit the Setup Utility program. System Security - Then press F10 to repeat boot sequence. Then press F10 to save and exit the Setup Utility program. The system has been tampered with the cover open or ...
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..." on page 59. 1. Ensure that the operating system settings are set to network adapter 2. See "Hard disk drive boot error" on page 59. 62 Lenovo H520gHardware Maintenance Manual Diskette Drive 2. Primary Hard Disk Drive 3. Run the Memory tests 2. System Board 2. System Board "Insert a ... -use light remains on page 53) 4. Network adapter (Advise network administrator of new MAC address) Dead computer. See "Hard disk drive boot error" on LAN (if applicable) 1. Ensure Wake on LAN feature is in Setup/Configuration (see "Starting the Setup Utility program" on ...
..." on page 59. 1. Ensure that the operating system settings are set to network adapter 2. See "Hard disk drive boot error" on page 59. 62 Lenovo H520gHardware Maintenance Manual Diskette Drive 2. Primary Hard Disk Drive 3. Run the Memory tests 2. System Board 2. System Board "Insert a ... -use light remains on page 53) 4. Network adapter (Advise network administrator of new MAC address) Dead computer. See "Hard disk drive boot error" on LAN (if applicable) 1. Ensure Wake on LAN feature is in Setup/Configuration (see "Starting the Setup Utility program" on ...
Lenovo H520g Hardware Maintenance Manual
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...101 Go to the maintenance position (pin 2 and pin 3). 6. f. Move the jumper from the standard position (pin 1 and pin 2) to http://www.lenovo.com/support. 2. Turn on page 72. 3. Wait a few minutes. Repeat step 1 through step 4. 11. Reinstall the computer cover and reconnect power cords ...the jumper back to the standard position (pin 1 and pin 2). 12. If this time, a warning message will be no action is commonly called Boot-block Recovery. 1. Remove all media from the drives and turn off all other external cables. To update (flash) the BIOS from your operating system....
...101 Go to the maintenance position (pin 2 and pin 3). 6. f. Move the jumper from the standard position (pin 1 and pin 2) to http://www.lenovo.com/support. 2. Turn on page 72. 3. Wait a few minutes. Repeat step 1 through step 4. 11. Reinstall the computer cover and reconnect power cords ...the jumper back to the standard position (pin 1 and pin 2). 12. If this time, a warning message will be no action is commonly called Boot-block Recovery. 1. Remove all media from the drives and turn off all other external cables. To update (flash) the BIOS from your operating system....
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Index A Administrator, password 54 B basic troubleshooting 33 battery, replacing 77 BIOS settings, changing 57 Boot-block Recovery 101 C changing password 54 startup device sequence 56 CMOS, clearing 55 components, internal 66 computer cover removing 72 computer cover... replacing 90 heat sink and fan assembly, replacing 82 I Identifying FRUs 66 installing operating system 57 installing options memory module 78 PCI card 74 L Lenovo Solution Center 51 locating components 66 looking up part numbers 1, 65 M memory module installing, replacing 78 system board 78 microprocessor replacing 85 O optical ...
Index A Administrator, password 54 B basic troubleshooting 33 battery, replacing 77 BIOS settings, changing 57 Boot-block Recovery 101 C changing password 54 startup device sequence 56 CMOS, clearing 55 components, internal 66 computer cover removing 72 computer cover... replacing 90 heat sink and fan assembly, replacing 82 I Identifying FRUs 66 installing operating system 57 installing options memory module 78 PCI card 74 L Lenovo Solution Center 51 locating components 66 looking up part numbers 1, 65 M memory module installing, replacing 78 system board 78 microprocessor replacing 85 O optical ...
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Power-On, Password 54 R rear connectors 66 recovering from a POST and BIOS update failure 101 recovery Boot-block Recovery 101 removing computer cover 72 replacing battery 77 hard disk drive 90 heat sink and fan assembly 82 microprocessor 85 S security enabling or ... device 55 the BIOS, updating (flashing) 100-101 troubleshooting, basic 33 troubleshooting, diagnostics 33 U updating (flashing) the BIOS 100 updating (flashing) the BIOS 101 106 Lenovo H520gHardware Maintenance Manual using passwords 53 Setup Utility 53 V viewing and changing settings 53
Power-On, Password 54 R rear connectors 66 recovering from a POST and BIOS update failure 101 recovery Boot-block Recovery 101 removing computer cover 72 replacing battery 77 hard disk drive 90 heat sink and fan assembly 82 microprocessor 85 S security enabling or ... device 55 the BIOS, updating (flashing) 100-101 troubleshooting, basic 33 troubleshooting, diagnostics 33 U updating (flashing) the BIOS 100 updating (flashing) the BIOS 101 106 Lenovo H520gHardware Maintenance Manual using passwords 53 Setup Utility 53 V viewing and changing settings 53