Lenovo H520s Hardware Maintenance Manual
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...Lenovo 2012 iii Replacing hardware . . . . 27 General information 27 Replacing the keyboard and mouse 28 Removing the computer cover 28 Removing the front bezel 29 Replacing an optical drive 30 Replacing the hard disk drive 32 Replacing a memory module 33 Replacing the Power supply 34 Replacing the graphic card... 35 Replacing the system fan 37 Replacing the microprocessor fan 37 Replacing the heat-sink 38 Replacing the CPU 39 Replacing the Wi-Fi card 41 Replacing the front USB/card reader/audio module 42 Replacing the ...
...Lenovo 2012 iii Replacing hardware . . . . 27 General information 27 Replacing the keyboard and mouse 28 Removing the computer cover 28 Removing the front bezel 29 Replacing an optical drive 30 Replacing the hard disk drive 32 Replacing a memory module 33 Replacing the Power supply 34 Replacing the graphic card... 35 Replacing the system fan 37 Replacing the microprocessor fan 37 Replacing the heat-sink 38 Replacing the CPU 39 Replacing the Wi-Fi card 41 Replacing the front USB/card reader/audio module 42 Replacing the ...
Lenovo H520s Hardware Maintenance Manual
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On-board VGA connector 5. PCI Express X 1 adapter connector (some models are equipped with a graphics card) 8. Power connector 10. Locating connectors, controls and components 23 Ethernet connector 6. Rear view The following illustration shows the location of connectors and components on the.... 1. USB connectors 2. Voltage selection switch (selected models only) Chapter 7. WiFi antenna (selected models only) 3. Audio connectors 7. HDMI connector (selected models only) 4. PCI Express X 16 graphics adapter connector (some models are equipped with USB 3.0 or TV tuner...
On-board VGA connector 5. PCI Express X 1 adapter connector (some models are equipped with a graphics card) 8. Power connector 10. Locating connectors, controls and components 23 Ethernet connector 6. Rear view The following illustration shows the location of connectors and components on the.... 1. USB connectors 2. Voltage selection switch (selected models only) Chapter 7. WiFi antenna (selected models only) 3. Audio connectors 7. HDMI connector (selected models only) 4. PCI Express X 16 graphics adapter connector (some models are equipped with USB 3.0 or TV tuner...
Lenovo H520s Hardware Maintenance Manual
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... cover. Step 2. Step 8. Refer to "Left and right view" and "Rear view" for help with mounting holes on the motherboard. Chapter 8. Replacing the graphic card To replace the graphic card: Step 1. Remove the computer cover. Slide then lift the Power supply out of the chassis and secure it to the connectors on the rear...
... cover. Step 2. Step 8. Refer to "Left and right view" and "Rear view" for help with mounting holes on the motherboard. Chapter 8. Replacing the graphic card To replace the graphic card: Step 1. Remove the computer cover. Slide then lift the Power supply out of the chassis and secure it to the connectors on the rear...
Lenovo H520s Hardware Maintenance Manual
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Push the pin that secures the graphic card to remove it. Slide then insert the new graphic card to the chassis with the screw. Step 8. Remove the screw that lock the graphic card, and pull it up then slide it out to the chassis, and slide out the metal bracket. Step 5. Step 6. Reattach the computer cover. 36 Lenovo H520sHardware Maintenance Manual Reattach the metal bracket back into position and secure the graphic card to the same connector on the motherboard. Step 7. b. To install the new graphic card: a.
Push the pin that secures the graphic card to remove it. Slide then insert the new graphic card to the chassis with the screw. Step 8. Remove the screw that lock the graphic card, and pull it up then slide it out to the chassis, and slide out the metal bracket. Step 5. Step 6. Reattach the computer cover. 36 Lenovo H520sHardware Maintenance Manual Reattach the metal bracket back into position and secure the graphic card to the same connector on the motherboard. Step 7. b. To install the new graphic card: a.
Lenovo H520s Hardware Maintenance Manual
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...drive". Remove the 6 screws that secure the motherboard to "Replacing the power supply". Reattach the front bezel, computer cover. 44 Lenovo H520sHardware Maintenance Manual Step 5. Refer to the chassis. Refer to "Replacing the CPU". Refer to "Replacing the microprocessor fan". Line... "Replacing a memory module". Step 14. Step 17. Step 18. b. Refer to "Replacing the TV-Tuner card". Remove the TV-Tuner card. Refer to "Replacing the graphic card". Step 10. Disconnect the all cables to remove it with screws. Reattach the power supply, hard disk drive,...
...drive". Remove the 6 screws that secure the motherboard to "Replacing the power supply". Reattach the front bezel, computer cover. 44 Lenovo H520sHardware Maintenance Manual Step 5. Refer to the chassis. Refer to "Replacing the CPU". Refer to "Replacing the microprocessor fan". Line... "Replacing a memory module". Step 14. Step 17. Step 18. b. Refer to "Replacing the TV-Tuner card". Remove the TV-Tuner card. Refer to "Replacing the graphic card". Step 10. Disconnect the all cables to remove it with screws. Reattach the power supply, hard disk drive,...
Lenovo H520s Hardware Maintenance Manual
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...-LH(BE) Graphic Card MSI @Geforce 605@1G/A/DB/H LP Video Card MSI @Geforce 605@512M/A/DB/H LP Video Card Bitland @Geforce 605@512M/A/DB/H LP Video Card MSI @HD7570@2G/A/DB/H LP Video Card Bitland @HD7450@1G/A/DB/H LP Video Card MSI @HD7450@1G/A/DB/H LP Video Card Bitland @HD7450@512M/A/DB... Supply® FSP240-50SBV 240W 85% Power Supply® Fan Module Foxconn PKP736G01K(D)12Z Fan Taisol CEL3172836A6 Fan AVC DS09225R12HP251 Front Fan 48 Lenovo H520sHardware Maintenance Manual 2 25-012134 25-010324 25-008082 25-200415 25-201489 25-200416 25-200485 25-201497 25-201626 25-201490 25...
...-LH(BE) Graphic Card MSI @Geforce 605@1G/A/DB/H LP Video Card MSI @Geforce 605@512M/A/DB/H LP Video Card Bitland @Geforce 605@512M/A/DB/H LP Video Card MSI @HD7570@2G/A/DB/H LP Video Card Bitland @HD7450@1G/A/DB/H LP Video Card MSI @HD7450@1G/A/DB/H LP Video Card Bitland @HD7450@512M/A/DB... Supply® FSP240-50SBV 240W 85% Power Supply® Fan Module Foxconn PKP736G01K(D)12Z Fan Taisol CEL3172836A6 Fan AVC DS09225R12HP251 Front Fan 48 Lenovo H520sHardware Maintenance Manual 2 25-012134 25-010324 25-008082 25-200415 25-201489 25-200416 25-200485 25-201497 25-201626 25-201490 25...