Hardware Maintenance Manual
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...hard disk drive 29 Replacing a memory module 30 Replacing the WLAN card 31 Replacing the heat-sink 32 Replacing the system fan 33 Replacing the motherboard 34 Replacing the keyboard and mouse 35 FRU lists 36 Chapter 9. Using the Setup Utility. . ... a device 15 Selecting a startup device 15 Exiting from the Setup Utility program . . . . . 16 Chapter 6. Additional Service Information 43 © Copyright Lenovo 2012 iii About this manual 1 Important Safety Information 1 Chapter 2. General Checkout . . . . . 11 Chapter 5. Locations 21 Locating components, controls and connectors...
...hard disk drive 29 Replacing a memory module 30 Replacing the WLAN card 31 Replacing the heat-sink 32 Replacing the system fan 33 Replacing the motherboard 34 Replacing the keyboard and mouse 35 FRU lists 36 Chapter 9. Using the Setup Utility. . ... a device 15 Selecting a startup device 15 Exiting from the Setup Utility program . . . . . 16 Chapter 6. Additional Service Information 43 © Copyright Lenovo 2012 iii About this manual 1 Important Safety Information 1 Chapter 2. General Checkout . . . . . 11 Chapter 5. Locations 21 Locating components, controls and connectors...
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...the units.) • If an electrical accident occurs: - Power supply units - Observe the following rules when working with very high voltages; Blowers and fans - Use caution; Many customers have handles covered with a soft material that has hazardous voltages. • Disconnect all power before: - Switch off the ... shock. • Find the room emergency power-off the wall box that contain small conductive fibers to switch off power. 4 IdeaCentre Q190Hardware Maintenance Manual Remember: Another person must be there to decrease electrostatic discharges.
...the units.) • If an electrical accident occurs: - Power supply units - Observe the following rules when working with very high voltages; Blowers and fans - Use caution; Many customers have handles covered with a soft material that has hazardous voltages. • Disconnect all power before: - Switch off the ... shock. • Find the room emergency power-off the wall box that contain small conductive fibers to switch off power. 4 IdeaCentre Q190Hardware Maintenance Manual Remember: Another person must be there to decrease electrostatic discharges.
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Wi-Fi card 5. Motherboard 9 8 7 6. Hard disk drive Chapter 7. Heat-sink 4. RTC battery 8. Chassis 7. Memory module 9. Computer cover 2. Locations 23 1 2 3 4 5 6 1. System fan 3.
Wi-Fi card 5. Motherboard 9 8 7 6. Hard disk drive Chapter 7. Heat-sink 4. RTC battery 8. Chassis 7. Memory module 9. Computer cover 2. Locations 23 1 2 3 4 5 6 1. System fan 3.
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...parts on the motherboard The motherboard (sometimes called the planar or system board) is the main circuit board in your computer. System fan power connector 17 16 15 14 13 12 9 10 11 10. Hard disk drive SATA connector 2. Power button 9. USB ...ports (2) 6. VGA connector 14. Line out connector 4. Memory slot 8. Power connector 24 IdeaCentre Q190Hardware Maintenance Manual It provides basic computing functions and supports a variety of devices that are factory-installed or that you can install later. 1 2 3 4...
...parts on the motherboard The motherboard (sometimes called the planar or system board) is the main circuit board in your computer. System fan power connector 17 16 15 14 13 12 9 10 11 10. Hard disk drive SATA connector 2. Power button 9. USB ...ports (2) 6. VGA connector 14. Line out connector 4. Memory slot 8. Power connector 24 IdeaCentre Q190Hardware Maintenance Manual It provides basic computing functions and supports a variety of devices that are factory-installed or that you can install later. 1 2 3 4...
Hardware Maintenance Manual
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.... To replace the heat-sink: Step 1. Disconnect all power cords from the card port. 21 Step 8. Refer to "Replacing the system fan". 32 IdeaCentre Q190Hardware Maintenance Manual Refer to "Removing the computer cover". Line up the new WLAN card, then insert it into the card port and secure... the computer cover. Lenovo recommends that you use a blanket, towel, or other soft cloth to place the computer face-down the operating system, and turn off the computer and wait 3 to 5 minutes to the computer. Step 2. Step 3. Remove the computer cover. Remove the system fan. Note: It may...
.... To replace the heat-sink: Step 1. Disconnect all power cords from the card port. 21 Step 8. Refer to "Replacing the system fan". 32 IdeaCentre Q190Hardware Maintenance Manual Refer to "Removing the computer cover". Line up the new WLAN card, then insert it into the card port and secure... the computer cover. Lenovo recommends that you use a blanket, towel, or other soft cloth to place the computer face-down the operating system, and turn off the computer and wait 3 to 5 minutes to the computer. Step 2. Step 3. Remove the computer cover. Remove the system fan. Note: It may...
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...with the 4 screws. Secure the new heat-sink with the mounting holes on a soft flat surface for help with locating the various connectors. Lenovo recommends that are connected to let it into position. Refer to the motherboard. Replacing hardware 33 Step 6. b. Step 3. Unplug all power cords...cover. Line up . Refer to protect the computer screen from scratches or other damage. To install the new heat-sink: a. Reattach the system fan and computer cover. Remove any other cables that you use a blanket, towel, or other soft cloth to "Left and right view" and ...
...with the 4 screws. Secure the new heat-sink with the mounting holes on a soft flat surface for help with locating the various connectors. Lenovo recommends that are connected to let it into position. Refer to the motherboard. Replacing hardware 33 Step 6. b. Step 3. Unplug all power cords...cover. Line up . Refer to protect the computer screen from scratches or other damage. To install the new heat-sink: a. Reattach the system fan and computer cover. Remove any other cables that you use a blanket, towel, or other soft cloth to "Left and right view" and ...
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.... c. Unplug all cables attached to let it up the new system fan with the mounting holes on the chassis and place it into position. Refer to "Replacing the hard disk drive". 34 IdeaCentre Q190Hardware Maintenance Manual Remove the hard disk drive. Step 7. Step 8. ...screen from the motherboard. Step 9. Note: It may be helpful to the motherboard. Step 2. Reattach the computer cover. Lenovo recommends that secure the system fan to place the computer face-down the operating system, and turn off the computer and wait 3 to 5 minutes to the...
.... c. Unplug all cables attached to let it up the new system fan with the mounting holes on the chassis and place it into position. Refer to "Replacing the hard disk drive". 34 IdeaCentre Q190Hardware Maintenance Manual Remove the hard disk drive. Step 7. Step 8. ...screen from the motherboard. Step 9. Note: It may be helpful to the motherboard. Step 2. Reattach the computer cover. Lenovo recommends that secure the system fan to place the computer face-down the operating system, and turn off the computer and wait 3 to 5 minutes to the...
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...from scratches or other cables that are connected to let it out to "Replacing the heat-sink". Step 6. Remove the WLAN card. Step 12. Lenovo recommends that secure the motherboard to "Left and right view" and "Rear view" for this procedure. Remove the memory module. Refer to "Replacing ...the system fan". Refer to "Removing the power button". Reattach the computer cover. Remove any other damage. Step 10. Step 11. Remove the heat-sink. To...
...from scratches or other cables that are connected to let it out to "Replacing the heat-sink". Step 6. Remove the WLAN card. Step 12. Lenovo recommends that secure the motherboard to "Left and right view" and "Rear view" for this procedure. Remove the memory module. Refer to "Replacing ...the system fan". Refer to "Removing the power button". Reattach the computer cover. Remove any other damage. Step 10. Step 11. Remove the heat-sink. To...
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... and Cable Q180 USB to USB connector assy Q180 ODD button cable Q190 SSD Connector Card Q190 USB to SATA Connection board Q190 ODD Button Control Board Thermal Module Q190 AVC Thermal Q190 DELTA FAN Keyboard Sunrex EKB-10YA(US) B-Silk USB KB-LVT8 Primax KB4721(US... B-S USB KB-LVT8 Sunrex EKB-10YA(IN) B-Silk USB KB-LVT8 Sunrex EKB-10YA(RU) B-Silk USB KB-LVT8 38 IdeaCentre Q190Hardware Maintenance Manual 20002505 N 20200218 11200352 90202225 90001754 N 90001755 90001756 90001982 90001983 90001984 90202214 N 90202215 90202216 90202217 90202218 90202219 90202220 90202221...
... and Cable Q180 USB to USB connector assy Q180 ODD button cable Q190 SSD Connector Card Q190 USB to SATA Connection board Q190 ODD Button Control Board Thermal Module Q190 AVC Thermal Q190 DELTA FAN Keyboard Sunrex EKB-10YA(US) B-Silk USB KB-LVT8 Primax KB4721(US... B-S USB KB-LVT8 Sunrex EKB-10YA(IN) B-Silk USB KB-LVT8 Sunrex EKB-10YA(RU) B-Silk USB KB-LVT8 38 IdeaCentre Q190Hardware Maintenance Manual 20002505 N 20200218 11200352 90202225 90001754 N 90001755 90001756 90001982 90001983 90001984 90202214 N 90202215 90202216 90202217 90202218 90202219 90202220 90202221...
