Lenovo H520g Hardware Maintenance Manual
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... 104 Index 105 ii Lenovo H520gHardware Maintenance Manual Additional service information 99 Security features 99 Hardware-controlled passwords 99 Operating system password 99 Vital Product Data 99 BIOS levels 99 Flash update procedures 99 Updating (flashing) the BIOS from a disc. . . 100 Updating (flashing) the BIOS from your operating system 101 Recovering from a POST and BIOS update failure 101 Power...
... 104 Index 105 ii Lenovo H520gHardware Maintenance Manual Additional service information 99 Security features 99 Hardware-controlled passwords 99 Operating system password 99 Vital Product Data 99 BIOS levels 99 Flash update procedures 99 Updating (flashing) the BIOS from a disc. . . 100 Updating (flashing) the BIOS from your operating system 101 Recovering from a POST and BIOS update failure 101 Power...
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... to enter the Setup Utility program. When you turn on the screen. Then press F10 to save and exit the Setup Utility program. 60 Lenovo H520gHardware Maintenance Manual Perform the following actions in the connector(s). 2. This error message is called the Power-On Self-Test, or POST. This...the memory size has decreased. Press F1 to Save and exit. Then press F10 to Save and exit. 3. See "Recovering from a POST and BIOS update failure" on page 53. 2. POST Error code 00CE 0211 0135 POST Error message Description/Action Machine Type or Serial Number is INVALID This error ...
... to enter the Setup Utility program. When you turn on the screen. Then press F10 to save and exit the Setup Utility program. 60 Lenovo H520gHardware Maintenance Manual Perform the following actions in the connector(s). 2. This error message is called the Power-On Self-Test, or POST. This...the memory size has decreased. Press F1 to Save and exit. Then press F10 to Save and exit. 3. See "Recovering from a POST and BIOS update failure" on page 53. 2. POST Error code 00CE 0211 0135 POST Error message Description/Action Machine Type or Serial Number is INVALID This error ...
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...BIOS levels An incorrect level of BIOS installed in the computer, the latest BIOS available for obtaining the latest level BIOS available 1. Note: BIOS settings vary by the computer. To update the VPD, see "Flash update procedures" on page 99. Lenovo Customer Support Center 3. Levels 1 and 2 Support To update (flash) the BIOS...the system board, the VPD must be updated. Security features Security features in the nonvolatile memory on password and denies access to flash (update) the BIOS. © Copyright Lenovo 2013 99 Additional service information This chapter ...
...BIOS levels An incorrect level of BIOS installed in the computer, the latest BIOS available for obtaining the latest level BIOS available 1. Note: BIOS settings vary by the computer. To update the VPD, see "Flash update procedures" on page 99. Lenovo Customer Support Center 3. Levels 1 and 2 Support To update (flash) the BIOS...the system board, the VPD must be updated. Security features Security features in the nonvolatile memory on password and denies access to flash (update) the BIOS. © Copyright Lenovo 2013 99 Additional service information This chapter ...
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... From the Startup Device Menu window, select the desired optical drive as the startup device. After the update is completed, remove the disc from the optical drive. 100 Lenovo H520gHardware Maintenance Manual However, if you do not make this change by pressing N. Follow the instructions on...on how to update (flash) the BIOS from a disc on the Windows 8 (64-bit) operating system and on the screen to complete the update. When the Startup Device Menu window opens, release F12. 3. Follow the instructions on other operating systems, do want to http://www.lenovo.com/support....
... From the Startup Device Menu window, select the desired optical drive as the startup device. After the update is completed, remove the disc from the optical drive. 100 Lenovo H520gHardware Maintenance Manual However, if you do not make this change by pressing N. Follow the instructions on...on how to update (flash) the BIOS from a disc on the Windows 8 (64-bit) operating system and on the screen to complete the update. When the Startup Device Menu window opens, release F12. 3. Follow the instructions on other operating systems, do want to http://www.lenovo.com/support....
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...pin 1 and pin 2) to http://www.lenovo.com/support. 2. Then, the recovery session begins. See "Completing the parts replacement" on page 72. 3. Go to the maintenance position (pin 2 and pin 3). 6. Click Download & Drivers. Click Continue. Click the BIOS update link. 3. Follow the printed instructions to ...position (pin 1 and pin 2). 12. Locate the Clear CMOS /Recovery jumper on the computer and then insert the POST and BIOS update (flash update) disc into the optical drive. Turn on the system board. Wait a few minutes. Additional service information 101 Do the following ...
...pin 1 and pin 2) to http://www.lenovo.com/support. 2. Then, the recovery session begins. See "Completing the parts replacement" on page 72. 3. Go to the maintenance position (pin 2 and pin 3). 6. Click Download & Drivers. Click Continue. Click the BIOS update link. 3. Follow the printed instructions to ...position (pin 1 and pin 2). 12. Locate the Clear CMOS /Recovery jumper on the computer and then insert the POST and BIOS update (flash update) disc into the optical drive. Turn on the system board. Wait a few minutes. Additional service information 101 Do the following ...
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... failure, recovering from a POST and BIOS update 101 flashing the BIOS 100 front connectors, controls, indicators 65 front audio and USB assembly, replacing 92 front bezel front bezel, removing 73 front bezel, reinstalling 73 FRU locations 66 © Copyright Lenovo 2013 FRU part numbers 1, 65 FRUs,...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...
... failure, recovering from a POST and BIOS update 101 flashing the BIOS 100 front connectors, controls, indicators 65 front audio and USB assembly, replacing 92 front bezel front bezel, removing 73 front bezel, reinstalling 73 FRU locations 66 © Copyright Lenovo 2013 FRU part numbers 1, 65 FRUs,...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...
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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 ... 30 system board connectors 68 locating parts 68 locations 68 memory module 78 T temporary startup 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 ... 30 system board connectors 68 locating parts 68 locations 68 memory module 78 T temporary startup 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