TravelMate 7720 / 7720G/7320 and Extensa 7620 / 7620Z User's Guide
Page 4
... push objects of any vibrating environment which will walk on the cord. • If an extension cord is used , the load should be blocked or covered. Using a power outlet that could be placed near water. • Do not place this product on an unstable cart, stand or table. iv Warnings •...
... push objects of any vibrating environment which will walk on the cord. • If an extension cord is used , the load should be blocked or covered. Using a power outlet that could be placed near water. • Do not place this product on an unstable cart, stand or table. iv Warnings •...
TravelMate 7720 / 7720G/7320 and Extensa 7620 / 7620Z User's Guide
Page 5
... Unplug this product from unexpected noise produced by the operating instructions, since improper adjustment of this product yourself, as opening or removing covers may expose you come into contact with the leaked fluids, rinse thoroughly with the performance of other risks. Failure to follow these ...cord set , make sure that the new power cord meets the following the operating instructions Note: Adjust only those controls that are covered by other nearby electrical devices that may interfere with water and seek medical attention immediately. If the battery leaks and you to ...
... Unplug this product from unexpected noise produced by the operating instructions, since improper adjustment of this product yourself, as opening or removing covers may expose you come into contact with the leaked fluids, rinse thoroughly with the performance of other risks. Failure to follow these ...cord set , make sure that the new power cord meets the following the operating instructions Note: Adjust only those controls that are covered by other nearby electrical devices that may interfere with water and seek medical attention immediately. If the battery leaks and you to ...
TravelMate 7720 / 7720G/7320 and Extensa 7620 / 7620Z User's Guide
Page 45
The front panel indicators are visible even when the computer cover is activated. Lights up when Num Lock is closed up when Caps Lock is active. English 25 Indicators The computer has serveral easy-to-read status indicators. Lights up . Bluetooth Indicates the status of wireless LAN communication. Battery Indicates the computer's battery status. HDD Num Lock Caps Lock Indicates when the hard disk drive is activated. Wireless LAN Indicates the status of Bluetooth communication. Icon Function Power Description Indicates the computer's power status.
The front panel indicators are visible even when the computer cover is activated. Lights up when Num Lock is closed up when Caps Lock is active. English 25 Indicators The computer has serveral easy-to-read status indicators. Lights up . Bluetooth Indicates the status of wireless LAN communication. Battery Indicates the computer's battery status. HDD Num Lock Caps Lock Indicates when the hard disk drive is activated. Wireless LAN Indicates the status of Bluetooth communication. Icon Function Power Description Indicates the computer's power status.
TravelMate 7720 / 7720G/7320 and Extensa 7620 / 7620Z User's Guide
Page 64
... and help solve your problems efficiently. With your support, we can still get in the flap located inside the front cover of purchase Please consult http://global.acer.com. You are there to perform system recovery. This passport contains all you need to provide the following information available... time to enter the recovery process. 3 Refer to the onscreen instructions to give you a helping hand. Before you call Please have an Acer-authorized ITW service site, you can reduce the amount of mind when traveling. Important! An ITW passport comes with our offices worldwide. Our...
... and help solve your problems efficiently. With your support, we can still get in the flap located inside the front cover of purchase Please consult http://global.acer.com. You are there to perform system recovery. This passport contains all you need to provide the following information available... time to enter the recovery process. 3 Refer to the onscreen instructions to give you a helping hand. Before you call Please have an Acer-authorized ITW service site, you can reduce the amount of mind when traveling. Important! An ITW passport comes with our offices worldwide. Our...
TravelMate 7720 / 7720G/7320 and Extensa 7620 / 7620Z User's Guide
Page 69
...taking the computer to a client's office or a different building, you are using one to secure the computer. Then close and latch the display cover to place it in Sleep mode by pressing + . To bring the computer out of Sleep mode, open the display; Disconnecting from the desktop Follow..., printer, external monitor and other external devices. 7 Disconnect the Kensington lock if you may choose to shut down the computer. 4 Close the display cover. 5 Disconnect the cord from your office desk to a meeting room. Or: You can now safely take the computer anywhere you tips and hints to...
...taking the computer to a client's office or a different building, you are using one to secure the computer. Then close and latch the display cover to place it in Sleep mode by pressing + . To bring the computer out of Sleep mode, open the display; Disconnecting from the desktop Follow..., printer, external monitor and other external devices. 7 Disconnect the Kensington lock if you may choose to shut down the computer. 4 Close the display cover. 5 Disconnect the cord from your office desk to a meeting room. Or: You can now safely take the computer anywhere you tips and hints to...
TravelMate 7720 / 7720G/7320 and Extensa 7620 / 7620Z User's Guide
Page 70
...: • Check that you have an electrical outlet, reduce the drain on the battery by putting the computer in Sleep mode. What to the top cover of time. Caution: Avoid packing items next to bring anything with you: • AC adapter and power cord • The printed User's Guide What to...), then press and release the power button. Failure to turn the computer back on , the computer has entered Sleep mode. Press + or close the display cover whenever you to plug in the meeting room does not have removed all media and compact disks from your desktop, follow these steps to your...
...: • Check that you have an electrical outlet, reduce the drain on the battery by putting the computer in Sleep mode. What to the top cover of time. Caution: Avoid packing items next to bring anything with you: • AC adapter and power cord • The printed User's Guide What to...), then press and release the power button. Failure to turn the computer back on , the computer has entered Sleep mode. Press + or close the display cover whenever you to plug in the meeting room does not have removed all media and compact disks from your desktop, follow these steps to your...
TravelMate 7720 / 7720G/7320 and Extensa 7620 / 7620Z User's Guide
Page 80
...To set the boot sequence in the BIOS utility, activate the BIOS utility, then select Boot from the memory cover; However, if you encounter configuration problems, you do not need to run it. To activate the BIOS utility... the computer, unplug the AC adapter (if connected) and remove the battery pack. 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 with the screw.... BIOS utility is a hardware configuration program built into place. 4 Replace the memory cover and secure it clicks into your local...
...To set the boot sequence in the BIOS utility, activate the BIOS utility, then select Boot from the memory cover; However, if you encounter configuration problems, you do not need to run it. To activate the BIOS utility... the computer, unplug the AC adapter (if connected) and remove the battery pack. 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 with the screw.... BIOS utility is a hardware configuration program built into place. 4 Replace the memory cover and secure it clicks into your local...
TravelMate 7720 / 7320 and Extensa 7620 Service Guide
Page 5
...WHEN ORDERING FRU PARTS, that you with further technical details. 2. These LOCALIZED FEATURES will not be covered in this printed Service Guide. You MUST use the list provided by your regional Acer office to order FRU parts for whatever reason, a part number change is made, it supports, ... service guide. In such cases, please contact your regional office MAY have a DIFFERENT part number code to the BASIC CONFIGURATION decided for Acer's "global" product offering. Preface Before using this information and the product it will NOT be noted in the printed Service Guide. To...
...WHEN ORDERING FRU PARTS, that you with further technical details. 2. These LOCALIZED FEATURES will not be covered in this printed Service Guide. You MUST use the list provided by your regional Acer office to order FRU parts for whatever reason, a part number change is made, it supports, ... service guide. In such cases, please contact your regional office MAY have a DIFFERENT part number code to the BASIC CONFIGURATION decided for Acer's "global" product offering. Preface Before using this information and the product it will NOT be noted in the printed Service Guide. To...
TravelMate 7720 / 7320 and Extensa 7620 Service Guide
Page 8
... 61 Removing the Battery Pack 62 Removing the SD dummy card 63 Removing the PC and ExpressCard dummy cards 63 Removing the Lower Cover 64 Removing the Secondary HDD Cover 65 Removing the Secondary HDD Bracket and Connector 66 Removing the DIMM 68 Removing the WLAN Board Modules 68 Removing the Hard... 74 Removing the CPU and VGA Heatsink Module 75 Removing the CPU 77 Removing the VGA board (for Discrete model only 77 Removing the Middle Cover and the Power Board 78 Removing the Keyboard 80 Removing the LCD Module 81 Separating the Upper Case from the Lower Case 84 Removing the...
... 61 Removing the Battery Pack 62 Removing the SD dummy card 63 Removing the PC and ExpressCard dummy cards 63 Removing the Lower Cover 64 Removing the Secondary HDD Cover 65 Removing the Secondary HDD Bracket and Connector 66 Removing the DIMM 68 Removing the WLAN Board Modules 68 Removing the Hard... 74 Removing the CPU and VGA Heatsink Module 75 Removing the CPU 77 Removing the VGA board (for Discrete model only 77 Removing the Middle Cover and the Power Board 78 Removing the Keyboard 80 Removing the LCD Module 81 Separating the Upper Case from the Lower Case 84 Removing the...
TravelMate 7720 / 7320 and Extensa 7620 Service Guide
Page 20
...: Easy-Launch Bu2t.tFoullny csharged: There are pre-set the Web browser,"mAcaeilrand programmable buttons, run the Acer Empowering Technology. Bluetooth Indicates the status of wireless LAN communication. They are visible even when the computer cover is activated. The front panel indicators are : mail Web browser, Empowering Key " "and one user-programmable...
...: Easy-Launch Bu2t.tFoullny csharged: There are pre-set the Web browser,"mAcaeilrand programmable buttons, run the Acer Empowering Technology. Bluetooth Indicates the status of wireless LAN communication. They are visible even when the computer cover is activated. The front panel indicators are : mail Web browser, Empowering Key " "and one user-programmable...
TravelMate 7720 / 7320 and Extensa 7620 Service Guide
Page 71
... OPTICAL DISK DRIVE MODULE DIMM MODULES HDD MODULE Gx4 HARD DISK BRACKET OPTICAL DISK DRIVE Kx2 OPTICAL LOCKER BRACKET Bx2 2nd HDD COVER HARD DISK BRACKET HARD DISK DRIVE Screw List A B C G K Screw M2.5 x L6 M2 x L4 M2 x L4 M3 x L4 M3 x L3 Part No. 86.00E33.736 86....
... OPTICAL DISK DRIVE MODULE DIMM MODULES HDD MODULE Gx4 HARD DISK BRACKET OPTICAL DISK DRIVE Kx2 OPTICAL LOCKER BRACKET Bx2 2nd HDD COVER HARD DISK BRACKET HARD DISK DRIVE Screw List A B C G K Screw M2.5 x L6 M2 x L4 M2 x L4 M3 x L4 M3 x L3 Part No. 86.00E33.736 86....
TravelMate 7720 / 7320 and Extensa 7620 Service Guide
Page 74
Pull it . 4. See "Removing the Battery Pack" on page 62. 64 Chapter 3 Removing the Lower Cover 1. 2. Press it again (1) to eject it out from the slot. 3. Remove the PC dummy card from the slot. Push the ExpressCard dummy card all the way in to pop out the PC dummy card (2).
Pull it . 4. See "Removing the Battery Pack" on page 62. 64 Chapter 3 Removing the Lower Cover 1. 2. Press it again (1) to eject it out from the slot. 3. Remove the PC dummy card from the slot. Push the ExpressCard dummy card all the way in to pop out the PC dummy card (2).
TravelMate 7720 / 7320 and Extensa 7620 Service Guide
Page 75
... See "Removing the PC and ExpressCard dummy cards" on page 63. 3. Removing the Secondary HDD Cover 1. See "Removing the Lower Cover" on the lower cover. Loosen the nine screws (B) on page 64. Torque 1.6 kgf-cm 6. Remove the lower cover from the lower case. 2. Step 1~9 Size (Quantity) M2 x L4 (9) Color Black 5. See "Removing the PC...
... See "Removing the PC and ExpressCard dummy cards" on page 63. 3. Removing the Secondary HDD Cover 1. See "Removing the Lower Cover" on the lower cover. Loosen the nine screws (B) on page 64. Torque 1.6 kgf-cm 6. Remove the lower cover from the lower case. 2. Step 1~9 Size (Quantity) M2 x L4 (9) Color Black 5. See "Removing the PC...
TravelMate 7720 / 7320 and Extensa 7620 Service Guide
Page 76
Remove the secondary HDD cover from the secondary HDD cover. See "Removing the Secondary HDD Cover" on page 62. 2. Loosen the two screws (B) from the lower case. Step 1~2 Size (Quantity) M2 x L4 (2) Color Black 6. Removing the Secondary HDD Bracket and Connector 1. Torque 1.6 kgf-cm 7. Use a plastic screw driver to pry open the secondary HDD cover. See "Removing the Battery Pack" on page 65. 66 Chapter 3 5.
Remove the secondary HDD cover from the secondary HDD cover. See "Removing the Secondary HDD Cover" on page 62. 2. Loosen the two screws (B) from the lower case. Step 1~2 Size (Quantity) M2 x L4 (2) Color Black 6. Removing the Secondary HDD Bracket and Connector 1. Torque 1.6 kgf-cm 7. Use a plastic screw driver to pry open the secondary HDD cover. See "Removing the Battery Pack" on page 65. 66 Chapter 3 5.
TravelMate 7720 / 7320 and Extensa 7620 Service Guide
Page 78
See "Removing the SD dummy card" on page 65. 6. See "Removing the Secondary HDD Cover" on page 63. 3. See "Removing the Battery Pack" on page 64. 5. See "Removing the Lower Cover" on page 62. 2. Remove the tape holding the gray antenna. 68 Chapter 3 Removing the WLAN Board Modules 1. See "Removing the PC and... 63. 4. Removing the DIMM 1. See "Removing the SD dummy card" on page 62. 2. See "Removing the Battery Pack" on page 63. 3. See "Removing the Lower Cover" on both sides of the DIMM socket to release the DIMM. 7. Push out the latches on page 64. 5.
See "Removing the SD dummy card" on page 65. 6. See "Removing the Secondary HDD Cover" on page 63. 3. See "Removing the Battery Pack" on page 64. 5. See "Removing the Lower Cover" on page 62. 2. Remove the tape holding the gray antenna. 68 Chapter 3 Removing the WLAN Board Modules 1. See "Removing the PC and... 63. 4. Removing the DIMM 1. See "Removing the SD dummy card" on page 62. 2. See "Removing the Battery Pack" on page 63. 3. See "Removing the Lower Cover" on both sides of the DIMM socket to release the DIMM. 7. Push out the latches on page 64. 5.
TravelMate 7720 / 7320 and Extensa 7620 Service Guide
Page 79
... cable are arranged properly. Removing the Hard Disk Drive Module 1. See "Removing the PC and ExpressCard dummy cards" on page 63. 3. See "Removing the Lower Cover" on page 62. 2. 6. See "Removing the Battery Pack" on page 64. Chapter 3 69 Torque 1.6 kgf-cm NOTE: When attaching the antenna back to release the...
... cable are arranged properly. Removing the Hard Disk Drive Module 1. See "Removing the PC and ExpressCard dummy cards" on page 63. 3. See "Removing the Lower Cover" on page 62. 2. 6. See "Removing the Battery Pack" on page 64. Chapter 3 69 Torque 1.6 kgf-cm NOTE: When attaching the antenna back to release the...
TravelMate 7720 / 7320 and Extensa 7620 Service Guide
Page 83
... page 64. Main Unit Disassembly Process Main Unit Disassembly Flowchart MAIN UNIT DISASSEMBLY MAIN UNIT Cx2 HEAT SINK FAN C x9 (Cx5 for UMA module) MIDDLE COVER Cx2 MODEM BOARD CPU/VGA THERMAL MODULE CPU Dx2 VGA BOARD KEYBOARD Ax2 Hx2 LCD MODULE Cx 1 POWER BOARD A x 20 UPPER CASE Jx1 Cx4 MAIN...
... page 64. Main Unit Disassembly Process Main Unit Disassembly Flowchart MAIN UNIT DISASSEMBLY MAIN UNIT Cx2 HEAT SINK FAN C x9 (Cx5 for UMA module) MIDDLE COVER Cx2 MODEM BOARD CPU/VGA THERMAL MODULE CPU Dx2 VGA BOARD KEYBOARD Ax2 Hx2 LCD MODULE Cx 1 POWER BOARD A x 20 UPPER CASE Jx1 Cx4 MAIN...
TravelMate 7720 / 7320 and Extensa 7620 Service Guide
Page 84
Removing the Heatsink Fan Module 1. Remove the 2 screws (C) securing the modem card. Torque 1.8 kgf-cm NOTE: The modem cable is still attached to detach the modem board from the modem board. Step 1~2 Size (Quantity) M2 x L4 (2) Color Silver 6. See "Removing the Lower Cover" on page 62. 2. 3. See "Removing the Battery Pack" on page 64. 74 Chapter 3 Disconnect the modem cable from the main board. See "Removing the DIMM" on page 68. 5. See "Removing the WLAN Board Modules" on page 68. 4. Lift partially to the modem board. 7.
Removing the Heatsink Fan Module 1. Remove the 2 screws (C) securing the modem card. Torque 1.8 kgf-cm NOTE: The modem cable is still attached to detach the modem board from the modem board. Step 1~2 Size (Quantity) M2 x L4 (2) Color Silver 6. See "Removing the Lower Cover" on page 62. 2. 3. See "Removing the Battery Pack" on page 64. 74 Chapter 3 Disconnect the modem cable from the main board. See "Removing the DIMM" on page 68. 5. See "Removing the WLAN Board Modules" on page 68. 4. Lift partially to the modem board. 7.
TravelMate 7720 / 7320 and Extensa 7620 Service Guide
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Step 1~2 Size (Quantity) M2 x L4 (2) Color Silver 5. Torque 1.6 kgf-cm Removing the CPU and VGA Heatsink Module 1. Chapter 3 75 Remove the two screws (C) securing the heatsink fan module. See "Removing the Lower Cover" on page 62. 2. 3. Remove the heatsink fan module from FAN1 on the main board. 4. See "Removing the Battery Pack" on page 64. Disconnect the heatsink fan connector from the main board.
Step 1~2 Size (Quantity) M2 x L4 (2) Color Silver 5. Torque 1.6 kgf-cm Removing the CPU and VGA Heatsink Module 1. Chapter 3 75 Remove the two screws (C) securing the heatsink fan module. See "Removing the Lower Cover" on page 62. 2. 3. Remove the heatsink fan module from FAN1 on the main board. 4. See "Removing the Battery Pack" on page 64. Disconnect the heatsink fan connector from the main board.
TravelMate 7720 / 7320 and Extensa 7620 Service Guide
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...1. Using a flat screwdriver, turn the CPU socket latch counter-clockwise to install the CPU with PIN 1 at the corner as shown. See "Removing the Lower Cover" on page 74. 4. See "Removing the Heatsink Fan Module" on page 64. 3. See "Removing the Battery Pack" on page 64.. 3. See "Removing the ...Lower Cover" on page 62. 2. See "Removing the Heatsink Fan Module" on page 75. 5. See "Removing the CPU and VGA Heatsink Module" on page 74. 4. ...
...1. Using a flat screwdriver, turn the CPU socket latch counter-clockwise to install the CPU with PIN 1 at the corner as shown. See "Removing the Lower Cover" on page 74. 4. See "Removing the Heatsink Fan Module" on page 64. 3. See "Removing the Battery Pack" on page 64.. 3. See "Removing the ...Lower Cover" on page 62. 2. See "Removing the Heatsink Fan Module" on page 75. 5. See "Removing the CPU and VGA Heatsink Module" on page 74. 4. ...