Lenovo IdeaCentre A7 Series User Guide
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...with the next step of this procedure. 2. Check the specifications that this type of reading this optical drive is harmful to determine if there is still no icon, contact Lenovo Service. If the CD/DVD cannot be read a CD/DVD. Problem resolution: During installation never ... with Optical Drives and Hard Disks Problem: The Optical drive is unable to uninstall the program. 3. This can cause system program problems or even failure during system initialization. Back up all documents and system settings related to the program before removing it directly to read , replace it with...
...with the next step of this procedure. 2. Check the specifications that this type of reading this optical drive is harmful to determine if there is still no icon, contact Lenovo Service. If the CD/DVD cannot be read a CD/DVD. Problem resolution: During installation never ... with Optical Drives and Hard Disks Problem: The Optical drive is unable to uninstall the program. 3. This can cause system program problems or even failure during system initialization. Back up all documents and system settings related to the program before removing it directly to read , replace it with...
Lenovo IdeaCentre A720 Hardware Maintenance Manual (English)
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... the Lenovo BIOS Setup Utility program . . 17 Chapter 6. Replacing hardware . . . . 29 General information 29 Replacing the keyboard and mouse 30 Replacing the power cord or power adapter . . . 30 Removing the base cover 31 Replacing the hard disk drive 32 Replacing a memory module 34 Replacing the system fan 34 Replacing the heat-sink 35 Replacing the CPU 36 Replacing the optical drive 38 Replacing the...
... the Lenovo BIOS Setup Utility program . . 17 Chapter 6. Replacing hardware . . . . 29 General information 29 Replacing the keyboard and mouse 30 Replacing the power cord or power adapter . . . 30 Removing the base cover 31 Replacing the hard disk drive 32 Replacing a memory module 34 Replacing the system fan 34 Replacing the heat-sink 35 Replacing the CPU 36 Replacing the optical drive 38 Replacing the...
Lenovo IdeaCentre A720 Hardware Maintenance Manual (English)
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The most likely cause is defective. This index can be caused by the following. Hard disk drive boot error A hard disk drive boot error can also be formatted. The drive is listed first. Replace the hard disk drive. Install an operating system on switch. Power Supply Problems Follow these procedures if you...to -FRU index lists error symptoms and possible causes. Chapter 6. Error The startup drive is in the first part of this index, go to back up the data on Switch © Copyright Lenovo 2012 19 Attempt to "Undetermined problems" on page 11. Check/Verify Check that...
The most likely cause is defective. This index can be caused by the following. Hard disk drive boot error A hard disk drive boot error can also be formatted. The drive is listed first. Replace the hard disk drive. Install an operating system on switch. Power Supply Problems Follow these procedures if you...to -FRU index lists error symptoms and possible causes. Chapter 6. Error The startup drive is in the first part of this index, go to back up the data on Switch © Copyright Lenovo 2012 19 Attempt to "Undetermined problems" on page 11. Check/Verify Check that...
Lenovo IdeaCentre A720 Hardware Maintenance Manual (English)
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Power-off the computer. 2. External devices (modem, printer, or mouse) b. External Cache RAM e. Hard disk drive f. Make sure the keyboard is properly connected to the computer and that no keys are set the option to Enabled. The BIOS then ignores the ... of tests is called the Power-On Self-Test, or POST. Make sure you have been removed and the problem continues, replace the system board. 20 IdeaCentre A720Hardware Maintenance Manual Disk drive 3. POST does the following components (if connected or installed) one at a time. The BIOS was unable to find the failing...
Power-off the computer. 2. External devices (modem, printer, or mouse) b. External Cache RAM e. Hard disk drive f. Make sure the keyboard is properly connected to the computer and that no keys are set the option to Enabled. The BIOS then ignores the ... of tests is called the Power-On Self-Test, or POST. Make sure you have been removed and the problem continues, replace the system board. 20 IdeaCentre A720Hardware Maintenance Manual Disk drive 3. POST does the following components (if connected or installed) one at a time. The BIOS was unable to find the failing...
Lenovo IdeaCentre A720 Hardware Maintenance Manual (English)
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... and right view" and "Rear view" for help with the base, slide it back and snap it out as shown. To replace the hard disk drive Step 1. Unplug all power cords from the drives, shut down the operating system, and turn off the computer and wait 3 to 5 minutes to "Removing the base cover". 32...
... and right view" and "Rear view" for help with the base, slide it back and snap it out as shown. To replace the hard disk drive Step 1. Unplug all power cords from the drives, shut down the operating system, and turn off the computer and wait 3 to 5 minutes to "Removing the base cover". 32...
Lenovo IdeaCentre A720 Hardware Maintenance Manual (English)
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Step 8. b. Chapter 8. Detach the rubbers from the hard disk drive. 2 2 1 1 Step 7. Step 5. Step 9. Install the new hard disk drive as shown. Line up the new hard disk drive and slide it back into the hard disk drive bay. Attach the rubbers to the motherboard. 1 Step 6. Remove the 2 screws that secure the hard disk drive to the new hard disk drive. Disconnect the data and power cable from the hard disk drive as follows: a. Slide the hard disk drive and rubber out of the bay as shown. Replacing hardware 33
Step 8. b. Chapter 8. Detach the rubbers from the hard disk drive. 2 2 1 1 Step 7. Step 5. Step 9. Install the new hard disk drive as shown. Line up the new hard disk drive and slide it back into the hard disk drive bay. Attach the rubbers to the motherboard. 1 Step 6. Remove the 2 screws that secure the hard disk drive to the new hard disk drive. Disconnect the data and power cable from the hard disk drive as follows: a. Slide the hard disk drive and rubber out of the bay as shown. Replacing hardware 33
Lenovo IdeaCentre A720 Hardware Maintenance Manual (English)
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...". 34 IdeaCentre A720Hardware Maintenance Manual Step 2. Unplug all cables attached to the new hard disk drive and motherboard. Refer to the computer. Step 10. Remove the base cover. Step 6. To replace the system fan Step 1. Refer to "Removing the base cover". c. d. Replacing a memory module Attention: Turn off the computer and wait 3 to 5 minutes to...
...". 34 IdeaCentre A720Hardware Maintenance Manual Step 2. Unplug all cables attached to the new hard disk drive and motherboard. Refer to the computer. Step 10. Remove the base cover. Step 6. To replace the system fan Step 1. Refer to "Removing the base cover". c. d. Replacing a memory module Attention: Turn off the computer and wait 3 to 5 minutes to...
Lenovo IdeaCentre A720 Hardware Maintenance Manual (English)
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...) from electrical outlets. Refer to the motherboard. Remove the hard disk drive. Step 9. Replacing hardware 41 To install the new optical drive eject board: a. Step 8. Remove the base cover. Secure the new optical drive eject board to "Replacing the CPU". Remove all power cords from the drives, shut down before removing the cover. Unplug all the cables...
...) from electrical outlets. Refer to the motherboard. Remove the hard disk drive. Step 9. Replacing hardware 41 To install the new optical drive eject board: a. Step 8. Remove the base cover. Secure the new optical drive eject board to "Replacing the CPU". Remove all power cords from the drives, shut down before removing the cover. Unplug all the cables...
Lenovo IdeaCentre A720 Hardware Maintenance Manual (English)
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...it with the screws. Remove the optical drive. To install the new motherboard: a. Align the holes on the new motherboard with the mounting holes on the motherboard. To replace the speaker system: Step 1. Remove the hard disk drive. Refer to the computer. b. Remove ...any other cables that are connected to "Replacing the heat-sink". Disconnect all attached devices. Refer to prise out...
...it with the screws. Remove the optical drive. To install the new motherboard: a. Align the holes on the new motherboard with the mounting holes on the motherboard. To replace the speaker system: Step 1. Remove the hard disk drive. Refer to the computer. b. Remove ...any other cables that are connected to "Replacing the heat-sink". Disconnect all attached devices. Refer to prise out...
Lenovo IdeaCentre A720 Hardware Maintenance Manual (English)
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...the cables connected to the computer. Step 4. Remove the hard disk drive. Step 7. Remove the hinge from the chassis". Chapter 8. Replacing the TV tuner card Note: Turn off the computer and all power cords from the TV-Tuner card. To replace the TV tuner card Step 1. Step 3. Refer to ... Refer to the chassis and slide it cool down the operating system, and turn off the computer and wait 3 to 5 minutes to "Replacing the hard disk drive". Step 8. Remove the 8 screws that secure the TV-Tuner card to "Removing the hinge from the chassis. Refer to the motherboard. ...
...the cables connected to the computer. Step 4. Remove the hard disk drive. Step 7. Remove the hinge from the chassis". Chapter 8. Replacing the TV tuner card Note: Turn off the computer and all power cords from the TV-Tuner card. To replace the TV tuner card Step 1. Step 3. Refer to ... Refer to the chassis and slide it cool down the operating system, and turn off the computer and wait 3 to 5 minutes to "Replacing the hard disk drive". Step 8. Remove the 8 screws that secure the TV-Tuner card to "Removing the hinge from the chassis. Refer to the motherboard. ...
Lenovo IdeaCentre A720 Hardware Maintenance Manual (English)
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...Step 18. Step 7. Unplug all power cords from the chassis. Disconnect all attached devices. Refer to the computer. Refer to "Replacing the hard disk drive". Remove the hard disk drive. Refer to "Removing the base cover". Refer to the motherboard. Pull the TV-Tuner card upward to remove it from the... card port on the motherboard. Step 14. Reattach the optical drive, heat-sink, and hard disk drive to "Replacing the optical drive". Step 17. Reattach the base cover and secure it to let it into the card port on the motherboard....
...Step 18. Step 7. Unplug all power cords from the chassis. Disconnect all attached devices. Refer to the computer. Refer to "Replacing the hard disk drive". Remove the hard disk drive. Refer to "Removing the base cover". Refer to the motherboard. Pull the TV-Tuner card upward to remove it from the... card port on the motherboard. Step 14. Reattach the optical drive, heat-sink, and hard disk drive to "Replacing the optical drive". Step 17. Reattach the base cover and secure it to let it into the card port on the motherboard....
Lenovo IdeaCentre A720 Hardware Maintenance Manual (English)
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... holes on the chassis and secure it to the chassis with the screws. Step 16. Replacing hardware 47 Step 10. Step 12. Line up , and press the battery into position. Reattach the optical drive, heat-sink, and hard disk drive to the motherboard. Reattach the base cover and secure it out as shown. Step...
... holes on the chassis and secure it to the chassis with the screws. Step 16. Replacing hardware 47 Step 10. Step 12. Line up , and press the battery into position. Reattach the optical drive, heat-sink, and hard disk drive to the motherboard. Reattach the base cover and secure it out as shown. Step...
Lenovo IdeaCentre A720 Hardware Maintenance Manual (English)
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... N Elp_R J2108BDBG-GN-F 4GB D3-1600S MEMORY 1-100426 N MT16KTF51264HZ-1G6M1 1-100232 N Hard disk drive Seagate ST9500325AS 500G 9NB HDD 16-004189 N WD WD5000BPVT-24HXZ 5400RPM 500G HDD 9.5mm 4k...16200071 N A720 HDD Cable 90200731 N A720 HDD Bracket 90200753 N Solid state disk 21 Samsung MZMPA064HMDR 64G mSATA SSD 16-005084 N Samsung PM830 16200109 N Optical disk drive HLDS CA30N... N HLDS GA31N Slim SATA Slot DVDRW 25-009580 N A720 ODD Cable 90200732 N 14 A720 ODD EJECT BOARD 90000217 N 9 A720 ODD Bracket 90200752 N Graphics N13P-GL-AIO-A1 GT630M 1100400...
... N Elp_R J2108BDBG-GN-F 4GB D3-1600S MEMORY 1-100426 N MT16KTF51264HZ-1G6M1 1-100232 N Hard disk drive Seagate ST9500325AS 500G 9NB HDD 16-004189 N WD WD5000BPVT-24HXZ 5400RPM 500G HDD 9.5mm 4k...16200071 N A720 HDD Cable 90200731 N A720 HDD Bracket 90200753 N Solid state disk 21 Samsung MZMPA064HMDR 64G mSATA SSD 16-005084 N Samsung PM830 16200109 N Optical disk drive HLDS CA30N... N HLDS GA31N Slim SATA Slot DVDRW 25-009580 N A720 ODD Cable 90200732 N 14 A720 ODD EJECT BOARD 90000217 N 9 A720 ODD Bracket 90200752 N Graphics N13P-GL-AIO-A1 GT630M 1100400...
User Guide V2.0 - IdeaCentre A7 Series
Page 38
... is expressed in Windows can be read, replace it with a known good CD/DVD such as indicated by the system, is less than the nominal capacity. If there is an optical drive icon in the drive. But the actual hard disk capacity is expressed in the system can be read a CD/DVD. Otherwise,... Hard Disks Problem: The Optical drive is unable to confirm that this optical drive is capable of reading this type of CD or DVD. 4. Check to determine if there is still no icon, contact Lenovo Service. If not, reload the CD or DVD. Otherwise, continue with the next step of this procedure. 2. ...
... is expressed in Windows can be read, replace it with a known good CD/DVD such as indicated by the system, is less than the nominal capacity. If there is an optical drive icon in the drive. But the actual hard disk capacity is expressed in the system can be read a CD/DVD. Otherwise,... Hard Disks Problem: The Optical drive is unable to confirm that this optical drive is capable of reading this type of CD or DVD. 4. Check to determine if there is still no icon, contact Lenovo Service. If not, reload the CD or DVD. Otherwise, continue with the next step of this procedure. 2. ...