Extensa 4620Z / 4220 User's Guide EN
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This product should be operated from lithium battery pack. Also, make sure that could be blocked or covered. Contact your dealer or local power company. • Do not allow anything to prevent battery leakage, do not place the product on a vibrating surface. • ...
This product should be operated from lithium battery pack. Also, make sure that could be blocked or covered. Contact your dealer or local power company. • Do not allow anything to prevent battery leakage, do not place the product on a vibrating surface. • ...
Extensa 4620Z / 4220 User's Guide EN
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...this product from unexpected noise produced by other risks. Product servicing Do not attempt to service this product yourself, as opening or removing covers may interfere with the performance of a new battery is damaged, cut or frayed • liquid was spilled into contact with the leaked...(104°F). Do not use it to normal condition. Refer all servicing to dangerous voltage points or other nearby electrical devices that are covered by a qualified technician to restore the product to temperatures over 60°C (140°F). For safety reasons, and to prolong the ...
...this product from unexpected noise produced by other risks. Product servicing Do not attempt to service this product yourself, as opening or removing covers may interfere with the performance of a new battery is damaged, cut or frayed • liquid was spilled into contact with the leaked...(104°F). Do not use it to normal condition. Refer all servicing to dangerous voltage points or other nearby electrical devices that are covered by a qualified technician to restore the product to temperatures over 60°C (140°F). For safety reasons, and to prolong the ...
Extensa 4620Z / 4220 User's Guide EN
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English The front panel indicators are visible even when the computer cover is closed up when Num Lock is active. Num Lock Lights up . Fully charged: The light shows green when in AC mode. Bluetooth Indicates the ...
English The front panel indicators are visible even when the computer cover is closed up when Num Lock is active. Num Lock Lights up . Fully charged: The light shows green when in AC mode. Bluetooth Indicates the ...
Extensa 4620Z / 4220 User's Guide EN
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... all you need to give you security and peace of beeps). Before you call Please have an Acer-authorized ITW service site, you can reduce the amount of time a call Acer for online service, and please be at the same time to enter the recovery process. 3 Refer... to the onscreen instructions to provide the following information: Name Address Telephone number Machine and model type Serial number Date of available, authorized service centers is in the flap located inside the front cover...
... all you need to give you security and peace of beeps). Before you call Please have an Acer-authorized ITW service site, you can reduce the amount of time a call Acer for online service, and please be at the same time to enter the recovery process. 3 Refer... to the onscreen instructions to provide the following information: Name Address Telephone number Machine and model type Serial number Date of available, authorized service centers is in the flap located inside the front cover...
Extensa 4620Z / 4220 User's Guide EN
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Then close and latch the display cover to disconnect your computer from external accessories: 1 Save any open files. 2 Remove any media, floppy disks or compact disks from the drive(s). 3 Shut down the ... and release the power button. Moving around or traveling with you This section gives you may choose to shut down the computer. 4 Close the display cover. 5 Disconnect the cord from your computer. If you are taking the computer to a client's office or a different building, you tips and hints to consider when...
Then close and latch the display cover to disconnect your computer from external accessories: 1 Save any open files. 2 Remove any media, floppy disks or compact disks from the drive(s). 3 Shut down the ... and release the power button. Moving around or traveling with you This section gives you may choose to shut down the computer. 4 Close the display cover. 5 Disconnect the cord from your computer. If you are taking the computer to a client's office or a different building, you tips and hints to consider when...
Extensa 4620Z / 4220 User's Guide EN
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... indicator is turned off , the computer has entered Hibernation mode and is on, the computer has entered Sleep mode. Press + or close the display cover whenever you have removed all media and compact disks from your computer in Sleep mode. What to your office to take with you Unless you... are not actively using the computer. Pressure against the top cover can prevent the computer from your home or vice versa. Taking the computer home When you have an electrical outlet, reduce the drain on ...
... indicator is turned off , the computer has entered Hibernation mode and is on, the computer has entered Sleep mode. Press + or close the display cover whenever you have removed all media and compact disks from your computer in Sleep mode. What to your office to take with you Unless you... are not actively using the computer. Pressure against the top cover can prevent the computer from your home or vice versa. Taking the computer home When you have an electrical outlet, reduce the drain on ...
Extensa 4620Z / 4220 User's Guide EN
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... the AC adapter. 6 Turn on the computer. then lift up and remove the memory cover. 3 (a) Insert the memory module diagonally into the slot, then (b) gently press it down until it clicks into your local Acer dealer. Boot sequence To set the boot sequence in the BIOS utility, activate the BIOS ...utility, then select Boot from the memory cover; To activate the BIOS utility, press during the POST; Then turn the computer ...
... the AC adapter. 6 Turn on the computer. then lift up and remove the memory cover. 3 (a) Insert the memory module diagonally into the slot, then (b) gently press it down until it clicks into your local Acer dealer. Boot sequence To set the boot sequence in the BIOS utility, activate the BIOS ...utility, then select Boot from the memory cover; To activate the BIOS utility, press during the POST; Then turn the computer ...
TravelMate 4320/4720 and Extensa 4220/4620 Service Guide
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These LOCALIZED FEATURES will not be covered in the printed Service Guide. If, for whatever reason, a part number change is made, it supports, please read the following general information. 1. For ACER-AUTHORIZED SERVICE PROVIDERS, your Acer office may have decided to -date information available on...MAY have a DIFFERENT part number code to provide you with further technical details. 2. In such cases, please contact your regional Acer office to the BASIC CONFIGURATION decided for repair and service of a machine (e.g. vi Preface Before using this printed Service Guide. ...
These LOCALIZED FEATURES will not be covered in the printed Service Guide. If, for whatever reason, a part number change is made, it supports, please read the following general information. 1. For ACER-AUTHORIZED SERVICE PROVIDERS, your Acer office may have decided to -date information available on...MAY have a DIFFERENT part number code to provide you with further technical details. 2. In such cases, please contact your regional Acer office to the BASIC CONFIGURATION decided for repair and service of a machine (e.g. vi Preface Before using this printed Service Guide. ...
TravelMate 4320/4720 and Extensa 4220/4620 Service Guide
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...Modules Disassembly Flowchart 50 Removing the Battery Pack 51 Removing the SD Dummy Card 51 Removing the Express Dummy Card 52 Removing the Lower Cover 53 Removing the DIMM 53 Removing the WLAN Board Modules 54 Removing the Hard Disk Drive Module 55 Removing the Optical Drive Module 57...59 Main Unit Disassembly Flowchart 59 Removing the Fan Module 60 Removing the CPU Heatsink Module 61 Removing the CPU 62 Removing the Middle Cover 63 Removing the Keyboard 64 Removing the LCD Module 67 Separating the Upper Case from the Lower Case 70 Removing the Touchpad Board ...
...Modules Disassembly Flowchart 50 Removing the Battery Pack 51 Removing the SD Dummy Card 51 Removing the Express Dummy Card 52 Removing the Lower Cover 53 Removing the DIMM 53 Removing the WLAN Board Modules 54 Removing the Hard Disk Drive Module 55 Removing the Optical Drive Module 57...59 Main Unit Disassembly Flowchart 59 Removing the Fan Module 60 Removing the CPU Heatsink Module 61 Removing the CPU 62 Removing the Middle Cover 63 Removing the Keyboard 64 Removing the LCD Module 67 Separating the Upper Case from the Lower Case 70 Removing the Touchpad Board ...
TravelMate 4320/4720 and Extensa 4220/4620 Service Guide
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... complete. 8 Chapter 1 Indicators The computer has four easy-to-read status indicators: Icon Function Description The front panel indicators are visible even when the computer cover is activated. Lights when Num Lock is closed up when the battery is being charged. Lights up .
... complete. 8 Chapter 1 Indicators The computer has four easy-to-read status indicators: Icon Function Description The front panel indicators are visible even when the computer cover is activated. Lights when Num Lock is closed up when the battery is being charged. Lights up .
TravelMate 4320/4720 and Extensa 4220/4620 Service Guide
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... gives you a graphic representation on the entire disassembly sequence and instructs you on the components that order. TURN OFF POWER AND PERIPHERALS Ax4 Bx1 LOWER COVER UNPLUG POWER CABLES Ex1 OPTICAL DISK DRIVE MODULE Cx2 WLAN BOARD DIMM MODULES HARD DISK DRIVE MODULE Fx1 OPTICAL LOCKER BRACKET OPTICAL DISK DRIVE HDD...
... gives you a graphic representation on the entire disassembly sequence and instructs you on the components that order. TURN OFF POWER AND PERIPHERALS Ax4 Bx1 LOWER COVER UNPLUG POWER CABLES Ex1 OPTICAL DISK DRIVE MODULE Cx2 WLAN BOARD DIMM MODULES HARD DISK DRIVE MODULE Fx1 OPTICAL LOCKER BRACKET OPTICAL DISK DRIVE HDD...
TravelMate 4320/4720 and Extensa 4220/4620 Service Guide
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... the lower case. See "Removing the Battery Pack" on page 52. 4. Use a plastic screw driver to pry open the lower cover. 7. See "Removing the Express Dummy Card" on page 51. 3. Step Size (Quantity) 5 M2 x L18 6. Chapter 3 53 See "Removing the SD Dummy Card" on page 52.... 4. Loosen the four screws (A) on page 53. See "Removing the Lower Cover" on the lower cover. Remove the screw (B) on page 51. 3. See "Removing the SD Dummy Card" on the lower cover. Color Black Color Torque 1.6 kgf-cm Torque 1.6 kgf-cm Removing the DIMM 1. Removing the Lower...
... the lower case. See "Removing the Battery Pack" on page 52. 4. Use a plastic screw driver to pry open the lower cover. 7. See "Removing the Express Dummy Card" on page 51. 3. Step Size (Quantity) 5 M2 x L18 6. Chapter 3 53 See "Removing the SD Dummy Card" on page 52.... 4. Loosen the four screws (A) on page 53. See "Removing the Lower Cover" on the lower cover. Remove the screw (B) on page 51. 3. See "Removing the SD Dummy Card" on the lower cover. Color Black Color Torque 1.6 kgf-cm Torque 1.6 kgf-cm Removing the DIMM 1. Removing the Lower...
TravelMate 4320/4720 and Extensa 4220/4620 Service Guide
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Removing the WLAN Board Modules 1. See "Removing the Lower Cover" on page 51. 2. Remove the mylar tape from the mic cable. 54 Chapter 3 See "Removing the Battery Pack" on page 53. 5. Do the same on page 51. 3. Remove the DIMM module. 7. See "Removing the SD Dummy Card" on the other board. 5. See "Removing the Express Dummy Card" on both sides of the DIMM socket to release the DIMM. 6. Push out the latches on page 52. 4.
Removing the WLAN Board Modules 1. See "Removing the Lower Cover" on page 51. 2. Remove the mylar tape from the mic cable. 54 Chapter 3 See "Removing the Battery Pack" on page 53. 5. Do the same on page 51. 3. Remove the DIMM module. 7. See "Removing the SD Dummy Card" on the other board. 5. See "Removing the Express Dummy Card" on both sides of the DIMM socket to release the DIMM. 6. Push out the latches on page 52. 4.
TravelMate 4320/4720 and Extensa 4220/4620 Service Guide
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Detach the WLAN board from the board. 7. 6. See "Removing the Battery Pack" on page 53. See "Removing the Lower Cover" on page 51. 2. Step 1~2 Size (Quantity) M2 x L3 (2) 8. Color Silver Torque 1.6 kgf-cm NOTE: When attaching the antennas back to release the WLAN board. Chapter 3 ...
Detach the WLAN board from the board. 7. 6. See "Removing the Battery Pack" on page 53. See "Removing the Lower Cover" on page 51. 2. Step 1~2 Size (Quantity) M2 x L3 (2) 8. Color Silver Torque 1.6 kgf-cm NOTE: When attaching the antennas back to release the WLAN board. Chapter 3 ...
TravelMate 4320/4720 and Extensa 4220/4620 Service Guide
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Remove the bracket as shown. See "Removing the Lower Cover" on page 52. 4. See "Removing the Express Dummy Card" on page 53. 5. Turn the base unit over, then remove the screw (E) on the HDD bracket. Color Silver Torque 1.6 kgf-cm Removing the Optical Drive Module 1. Step 1 Size (Quantity) M2 x L6 (1) Color Black Torque 1.6 kgf-cm Chapter 3 57 Remove the two screws (D) on the bottom side of the unit. See "Removing the Battery Pack" on page 51. 3. Step 7 Size (Quantity) M3 x L4 (2) 8. See "Removing the SD Dummy Card" on page 51. 2. 7.
Remove the bracket as shown. See "Removing the Lower Cover" on page 52. 4. See "Removing the Express Dummy Card" on page 53. 5. Turn the base unit over, then remove the screw (E) on the HDD bracket. Color Silver Torque 1.6 kgf-cm Removing the Optical Drive Module 1. Step 1 Size (Quantity) M2 x L6 (1) Color Black Torque 1.6 kgf-cm Chapter 3 57 Remove the two screws (D) on the bottom side of the unit. See "Removing the Battery Pack" on page 51. 3. Step 7 Size (Quantity) M3 x L4 (2) 8. See "Removing the SD Dummy Card" on page 51. 2. 7.
TravelMate 4320/4720 and Extensa 4220/4620 Service Guide
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Main Unit Disassembly Process Main Unit Disassembly Flowchart MAIN UNIT DISASSEMBLY MAIN UNIT Fx2 FAN Ax5 CPU HEATSINK MODULE CPU Hx1 LED INDICATORS BOARD MIDDLE COVER Cx2 KEYBOARD Dx4 LCD MODULE Ax1, Gx11 UPPER CASE Cx4 TOUCHPAD BRACKET ASSEMBLY TOUCHPAD BOARD Cx2 DAUGHTER BOARD Ax1 MAIN BOARD Cx2 MODEM BOARD Cx2 FINGERPRINT BOARD BLUETOOTH BOARD Ax2 SPEAKER MODULES LOWER CASE Chapter 3 59
Main Unit Disassembly Process Main Unit Disassembly Flowchart MAIN UNIT DISASSEMBLY MAIN UNIT Fx2 FAN Ax5 CPU HEATSINK MODULE CPU Hx1 LED INDICATORS BOARD MIDDLE COVER Cx2 KEYBOARD Dx4 LCD MODULE Ax1, Gx11 UPPER CASE Cx4 TOUCHPAD BRACKET ASSEMBLY TOUCHPAD BOARD Cx2 DAUGHTER BOARD Ax1 MAIN BOARD Cx2 MODEM BOARD Cx2 FINGERPRINT BOARD BLUETOOTH BOARD Ax2 SPEAKER MODULES LOWER CASE Chapter 3 59
TravelMate 4320/4720 and Extensa 4220/4620 Service Guide
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See "Removing the Lower Cover" on page 52. 4. Detach the heatsink cable. Part No. 86.00G64.720 86.9A552.3R0 86.00E33.736 86.00F22.722 86.00C07.220 86.00C07.220 6. See "Removing the Express Dummy Card" on page 53. 5. See "Removing the Battery Pack" on the fan. 60 Chapter 3 Detach the tin foil tape on page 51. 2. Screw List A C D F G H Screw M2 x L4 M2 x L3 (Black) M2.5 x L6 M2 x L2.5 M2 x L3 (Silver) M2 x L3 Removing the Fan Module 1. See "Removing the SD Dummy Card" on page 51. 3.
See "Removing the Lower Cover" on page 52. 4. Detach the heatsink cable. Part No. 86.00G64.720 86.9A552.3R0 86.00E33.736 86.00F22.722 86.00C07.220 86.00C07.220 6. See "Removing the Express Dummy Card" on page 53. 5. See "Removing the Battery Pack" on the fan. 60 Chapter 3 Detach the tin foil tape on page 51. 2. Screw List A C D F G H Screw M2 x L4 M2 x L3 (Black) M2.5 x L6 M2 x L2.5 M2 x L3 (Silver) M2 x L3 Removing the Fan Module 1. See "Removing the SD Dummy Card" on page 51. 3.
TravelMate 4320/4720 and Extensa 4220/4620 Service Guide
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... the heatsink in the order shown. Remove the fan from the main unit. See "Removing the Battery Pack" on page 53. 5. See "Removing the Lower Cover" on page 51. 2. Remove the screws (F) securing the fan to the main unit. See "Removing the SD Dummy Card" on page 52. 4. Step 1-5 Size (Quantity...
... the heatsink in the order shown. Remove the fan from the main unit. See "Removing the Battery Pack" on page 53. 5. See "Removing the Lower Cover" on page 51. 2. Remove the screws (F) securing the fan to the main unit. See "Removing the SD Dummy Card" on page 52. 4. Step 1-5 Size (Quantity...
TravelMate 4320/4720 and Extensa 4220/4620 Service Guide
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7. See "Removing the Battery Pack" on page 61. 62 Chapter 3 See "Removing the CPU Heatsink Module" on page 51. 2. See "Removing the Lower Cover" on page 51. 3. Remove the heatsink. See "Removing the SD Dummy Card" on page 53. 5. See "Removing the Express Dummy Card" on page 60. 6. Removing the CPU 1. See "Removing the Fan Module" on page 52. 4. Carefully pull the heatsink out of the edge of the main unit. 8.
7. See "Removing the Battery Pack" on page 61. 62 Chapter 3 See "Removing the CPU Heatsink Module" on page 51. 2. See "Removing the Lower Cover" on page 51. 3. Remove the heatsink. See "Removing the SD Dummy Card" on page 53. 5. See "Removing the Express Dummy Card" on page 60. 6. Removing the CPU 1. See "Removing the Fan Module" on page 52. 4. Carefully pull the heatsink out of the edge of the main unit. 8.
TravelMate 4320/4720 and Extensa 4220/4620 Service Guide
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... "Removing the CPU Heatsink Module" on page 52. 4. See "Removing the Express Dummy Card" on page 61. 7. Removing the Middle Cover 1. See "Removing the Battery Pack" on page 51. 3. See "Removing the SD Dummy Card" on page 51. 2. Open the LCD screen all the way to ... 53. 5. Using a flat screwdriver, turn the CPU socket latch counter-clockwise to release the CPU, then remove the CPU. Chapter 3 63 See "Removing the Lower Cover" on page 60. 6. 7.
... "Removing the CPU Heatsink Module" on page 52. 4. See "Removing the Express Dummy Card" on page 61. 7. Removing the Middle Cover 1. See "Removing the Battery Pack" on page 51. 3. See "Removing the SD Dummy Card" on page 51. 2. Open the LCD screen all the way to ... 53. 5. Using a flat screwdriver, turn the CPU socket latch counter-clockwise to release the CPU, then remove the CPU. Chapter 3 63 See "Removing the Lower Cover" on page 60. 6. 7.