TravelMate 7720 / 7720G/7320 and Extensa 7620 / 7620Z User's Guide
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... type of any vibrating environment which will walk on the cord. • If an extension cord is used , the load should never 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 an unstable cart...
... type of any vibrating environment which will walk on the cord. • If an extension cord is used , the load should never 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 an unstable cart...
TravelMate 7720 / 7720G/7320 and Extensa 7620 / 7620Z User's Guide
Page 5
...produced by other nearby electrical devices that the new power cord meets the following the operating instructions Note: Adjust only those controls that are covered by the operating instructions, since improper adjustment of other risks. Do not pierce, open or disassemble the battery. The battery can be ... and cause injury and/or damage. For safety reasons, and to prolong the lifetime of this product yourself, as opening or removing covers may cause the battery to normal condition. Guidelines for service • the product does not operate normally after two or three complete charge...
...produced by other nearby electrical devices that the new power cord meets the following the operating instructions Note: Adjust only those controls that are covered by the operating instructions, since improper adjustment of other risks. Do not pierce, open or disassemble the battery. The battery can be ... and cause injury and/or damage. For safety reasons, and to prolong the lifetime of this product yourself, as opening or removing covers may cause the battery to normal condition. Guidelines for service • the product does not operate normally after two or three complete charge...
TravelMate 7720 / 7720G/7320 and Extensa 7620 / 7620Z User's Guide
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Battery Indicates the computer's battery status. Wireless LAN Indicates the status of Bluetooth communication. HDD Num Lock Caps Lock Indicates when the hard disk drive is closed up. Bluetooth Indicates the status of wireless LAN communication. Lights up when Num Lock is activated. Lights up when Caps Lock is activated. English 25 Indicators The computer has serveral easy-to-read status indicators. The front panel indicators are visible even when the computer cover is active. Icon Function Power Description Indicates the computer's power status.
Battery Indicates the computer's battery status. Wireless LAN Indicates the status of Bluetooth communication. HDD Num Lock Caps Lock Indicates when the hard disk drive is closed up. Bluetooth Indicates the status of wireless LAN communication. Lights up when Num Lock is activated. Lights up when Caps Lock is activated. English 25 Indicators The computer has serveral easy-to-read status indicators. The front panel indicators are visible even when the computer cover is active. Icon Function Power Description Indicates the computer's power status.
TravelMate 7720 / 7720G/7320 and Extensa 7620 / 7620Z User's Guide
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Important! This feature occupies 10 GB in the flap located inside the front cover of -purchase in a hidden partition on your hard disk. Place your proof-of the ITW passport. Please consult http://global.acer.com. You are error messages or beeps reported by an International Travelers Warranty (... instructions to give you a helping hand. If the country you are there to perform system recovery. Before you call Please have an Acer-authorized ITW service site, you can reduce the amount of purchase Requesting service International Travelers Warranty (ITW) Your computer is backed by your...
Important! This feature occupies 10 GB in the flap located inside the front cover of -purchase in a hidden partition on your hard disk. Place your proof-of the ITW passport. Please consult http://global.acer.com. You are error messages or beeps reported by an International Travelers Warranty (... instructions to give you a helping hand. If the country you are there to perform system recovery. Before you call Please have an Acer-authorized ITW service site, you can reduce the amount of purchase Requesting service International Travelers Warranty (ITW) Your computer is backed by your...
TravelMate 7720 / 7720G/7320 and Extensa 7620 / 7620Z User's Guide
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... accessories: 1 Save any open files. 2 Remove any media, floppy disks or compact disks from the drive(s). 3 Shut down the computer. 4 Close the display cover. 5 Disconnect the cord from your office desk to shut down the computer: Click on Start, Turn Off Computer, then click on Turn Off. To bring...then press and release the power button. If you are using one to consider when moving within the building. Then close and latch the display cover to use the computer again, unlatch and open the display; You can put the computer in Sleep mode. then press and release the power...
... accessories: 1 Save any open files. 2 Remove any media, floppy disks or compact disks from the drive(s). 3 Shut down the computer. 4 Close the display cover. 5 Disconnect the cord from your office desk to shut down the computer: Click on Start, Turn Off Computer, then click on Turn Off. To bring...then press and release the power button. If you are using one to consider when moving within the building. Then close and latch the display cover to use the computer again, unlatch and open the display; You can put the computer in Sleep mode. then press and release the power...
TravelMate 7720 / 7720G/7320 and Extensa 7620 / 7620Z User's Guide
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Press + or close the display cover whenever you are not actively using the computer. Taking the computer home When you are moving ...If the Sleep indicator is off . In both cases, press and release the power button to the top cover of time. Note that the computer may want to prepare the computer for a period of the computer. Pressure against the top... cover can prevent the computer from your desktop, follow these steps to bring the AC adapter with you to remove...
Press + or close the display cover whenever you are not actively using the computer. Taking the computer home When you are moving ...If the Sleep indicator is off . In both cases, press and release the power button to the top cover of time. Note that the computer may want to prepare the computer for a period of the computer. Pressure against the top... cover can prevent the computer from your desktop, follow these steps to bring the AC adapter with you to remove...
TravelMate 7720 / 7720G/7320 and Extensa 7620 / 7620Z User's Guide
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... adapter (if connected) and remove the battery pack. BIOS utility The BIOS utility is a hardware configuration program built into place. 4 Replace the memory cover and secure it . Boot sequence To set the boot sequence in the BIOS utility, activate the BIOS utility, then select Boot from the memory... cover; Your computer is being displayed. 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 ...
... adapter (if connected) and remove the battery pack. BIOS utility The BIOS utility is a hardware configuration program built into place. 4 Replace the memory cover and secure it . Boot sequence To set the boot sequence in the BIOS utility, activate the BIOS utility, then select Boot from the memory... cover; Your computer is being displayed. 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 ...
TravelMate 7720 / 7320 and Extensa 7620 Service Guide
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... up-to those given in the printed Service Guide. Preface Before using this generic service guide. These LOCALIZED FEATURES will not be covered in this information and the product it will NOT be noted in the FRU list of this printed Service Guide. If, for whatever...personnel/channel to order FRU parts for Acer's "global" product offering. In such cases, please contact your regional Acer office to provide you with further technical details. 2. For ACER-AUTHORIZED SERVICE PROVIDERS, your regional web or channel. add-on your Acer office may have decided to the ...
... up-to those given in the printed Service Guide. Preface Before using this generic service guide. These LOCALIZED FEATURES will not be covered in this information and the product it will NOT be noted in the FRU list of this printed Service Guide. If, for whatever...personnel/channel to order FRU parts for Acer's "global" product offering. In such cases, please contact your regional Acer office to provide you with further technical details. 2. For ACER-AUTHORIZED SERVICE PROVIDERS, your regional web or channel. add-on your Acer office may have decided to the ...
TravelMate 7720 / 7320 and Extensa 7620 Service Guide
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... 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
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NOTE: 1. Charging: Easy-Launch Bu2t.tFoullny csharged: There are visible even when the computer cover is closed. Icon Function Description Power Indicates the computer's power status. Wireless LAN Indicates the status of Bluetooth communication. Lights up when Num Lock is ... wireless LAN communication. Charging: The light shows amber when the battery is active. They are pre-set the Web browser,"mAcaeilrand programmable buttons, run the Acer Empowering Technology. Battery Indicates the computer's battery status. HDD Indicates when the hard disk drive is charging. 2.
NOTE: 1. Charging: Easy-Launch Bu2t.tFoullny csharged: There are visible even when the computer cover is closed. Icon Function Description Power Indicates the computer's power status. Wireless LAN Indicates the status of Bluetooth communication. Lights up when Num Lock is ... wireless LAN communication. Charging: The light shows amber when the battery is active. They are pre-set the Web browser,"mAcaeilrand programmable buttons, run the Acer Empowering Technology. Battery Indicates the computer's battery status. HDD Indicates when the hard disk drive is charging. 2.
TravelMate 7720 / 7320 and Extensa 7620 Service Guide
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... the main board, you on the components that order. EXTERNAL MODULE DISASSEMBLY TURN OFF POWER AND PERIPHERALS UNPLUG POWER CABLES Cx2 WLAN BOARD Bx9 LOWER COVER Ax1 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....
... the main board, you on the components that order. EXTERNAL MODULE DISASSEMBLY TURN OFF POWER AND PERIPHERALS UNPLUG POWER CABLES Cx2 WLAN BOARD Bx9 LOWER COVER Ax1 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
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2. Press it out from the slot. 3. Remove the PC dummy card from the slot. Removing the Lower Cover 1. See "Removing the Battery Pack" on page 62. 64 Chapter 3 Pull it again (1) to eject it. 4. Push the ExpressCard dummy card all the way in to pop out the PC dummy card (2).
2. Press it out from the slot. 3. Remove the PC dummy card from the slot. Removing the Lower Cover 1. See "Removing the Battery Pack" on page 62. 64 Chapter 3 Pull it again (1) to eject it. 4. 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
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...Use a plastic screw driver to carefully pry open the lower cover. Remove the lower cover from the lower case. Step 1~9 Size (Quantity) M2 x L4 (9) Color Black 5. See "Removing the SD dummy card" on page 64. See "Removing the Lower Cover" on page 63. 3. See "Removing the PC and ...ExpressCard dummy cards" on the lower cover. Torque 1.6 kgf-cm 6. Loosen the nine screws (B) on page 63. 4. See "Removing the Battery Pack"...
...Use a plastic screw driver to carefully pry open the lower cover. Remove the lower cover from the lower case. Step 1~9 Size (Quantity) M2 x L4 (9) Color Black 5. See "Removing the SD dummy card" on page 64. See "Removing the Lower Cover" on page 63. 3. See "Removing the PC and ...ExpressCard dummy cards" on the lower cover. Torque 1.6 kgf-cm 6. Loosen the nine screws (B) on page 63. 4. See "Removing the Battery Pack"...
TravelMate 7720 / 7320 and Extensa 7620 Service Guide
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Use a plastic screw driver to pry open the secondary HDD cover. Removing the Secondary HDD Bracket and Connector 1. Torque 1.6 kgf-cm 7. Loosen the two screws (B) from the lower case. Step 1~2 Size (Quantity) M2 x L4 (2) Color Black 6. See "Removing the Secondary HDD Cover" on page 62. 2. See "Removing the Battery Pack" on page 65. 66 Chapter 3 5. Remove the secondary HDD cover from the secondary HDD cover.
Use a plastic screw driver to pry open the secondary HDD cover. Removing the Secondary HDD Bracket and Connector 1. Torque 1.6 kgf-cm 7. Loosen the two screws (B) from the lower case. Step 1~2 Size (Quantity) M2 x L4 (2) Color Black 6. See "Removing the Secondary HDD Cover" on page 62. 2. See "Removing the Battery Pack" on page 65. 66 Chapter 3 5. Remove the secondary HDD cover from the secondary HDD cover.
TravelMate 7720 / 7320 and Extensa 7620 Service Guide
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... module. See "Removing the SD dummy card" on page 63. 4. See "Removing the Battery Pack" on page 64. 5. See "Removing the Lower Cover" on page 62. 2. See "Removing the Lower Cover" on page 62. 2. Remove the tape holding the gray antenna. 68 Chapter 3 See "Removing the Battery Pack" on page 64. 5. Push..." on both sides of the DIMM socket to release the DIMM. 7. See "Removing the SD dummy card" on page 65. 6. See "Removing the Secondary HDD Cover" on page 63. 3. Removing the WLAN Board Modules 1.
... module. See "Removing the SD dummy card" on page 63. 4. See "Removing the Battery Pack" on page 64. 5. See "Removing the Lower Cover" on page 62. 2. See "Removing the Lower Cover" on page 62. 2. Remove the tape holding the gray antenna. 68 Chapter 3 See "Removing the Battery Pack" on page 64. 5. Push..." on both sides of the DIMM socket to release the DIMM. 7. See "Removing the SD dummy card" on page 65. 6. See "Removing the Secondary HDD Cover" on page 63. 3. Removing the WLAN Board Modules 1.
TravelMate 7720 / 7320 and Extensa 7620 Service Guide
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... board. 7. Torque 1.6 kgf-cm NOTE: When attaching the antenna back to release the WLAN board. Removing the Hard Disk Drive Module 1. See "Removing the Lower Cover" on page 63. 3. Disconnect the antenna cables from the WLAN socket. See "Removing the SD dummy card" on page 64. See "Removing the PC and...
... board. 7. Torque 1.6 kgf-cm NOTE: When attaching the antenna back to release the WLAN board. Removing the Hard Disk Drive Module 1. See "Removing the Lower Cover" on page 63. 3. Disconnect the antenna cables from the WLAN socket. See "Removing the SD dummy card" on page 64. See "Removing the PC and...
TravelMate 7720 / 7320 and Extensa 7620 Service Guide
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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 ....335 86.00E34.738 86.00F24.724 Removing the Modem Board 1. Chapter 3 73 See "Removing the Battery Pack" on page 64. See "Removing the Lower Cover" on page 62. 2.
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 ....335 86.00E34.738 86.00F24.724 Removing the Modem Board 1. Chapter 3 73 See "Removing the Battery Pack" on page 64. See "Removing the Lower Cover" on page 62. 2.
TravelMate 7720 / 7320 and Extensa 7620 Service Guide
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Disconnect the modem cable from the main board. See "Removing the Lower Cover" on page 68. 5. See "Removing the WLAN Board Modules" on page 64. 74 Chapter 3 Torque 1.8 kgf-cm NOTE: The modem cable is still attached to detach the modem board from the modem board. Lift partially to the modem board. 7. See "Removing the Battery Pack" on page 68. 4. Step 1~2 Size (Quantity) M2 x L4 (2) Color Silver 6. See "Removing the DIMM" on page 62. 2. Removing the Heatsink Fan Module 1. 3. Remove the 2 screws (C) securing the modem card.
Disconnect the modem cable from the main board. See "Removing the Lower Cover" on page 68. 5. See "Removing the WLAN Board Modules" on page 64. 74 Chapter 3 Torque 1.8 kgf-cm NOTE: The modem cable is still attached to detach the modem board from the modem board. Lift partially to the modem board. 7. See "Removing the Battery Pack" on page 68. 4. Step 1~2 Size (Quantity) M2 x L4 (2) Color Silver 6. See "Removing the DIMM" on page 62. 2. Removing the Heatsink Fan Module 1. 3. Remove the 2 screws (C) securing the modem card.
TravelMate 7720 / 7320 and Extensa 7620 Service Guide
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Remove the heatsink fan module from FAN1 on the main board. 4. Chapter 3 75 Step 1~2 Size (Quantity) M2 x L4 (2) Color Silver 5. Disconnect the heatsink fan connector from the main board. Remove the two screws (C) securing the heatsink fan module. Torque 1.6 kgf-cm Removing the CPU and VGA Heatsink Module 1. See "Removing the Lower Cover" on page 62. 2. 3. See "Removing the Battery Pack" on page 64.
Remove the heatsink fan module from FAN1 on the main board. 4. Chapter 3 75 Step 1~2 Size (Quantity) M2 x L4 (2) Color Silver 5. Disconnect the heatsink fan connector from the main board. Remove the two screws (C) securing the heatsink fan module. Torque 1.6 kgf-cm Removing the CPU and VGA Heatsink Module 1. See "Removing the Lower Cover" on page 62. 2. 3. See "Removing the Battery Pack" on page 64.
TravelMate 7720 / 7320 and Extensa 7620 Service Guide
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... Heatsink Fan Module" on page 64. 3. NOTE: When installing the CPU, make sure to release the CPU, then remove the CPU. See "Removing the Lower Cover" on page 74. 4. See "Removing the CPU and VGA Heatsink Module" on page 75. 5. See "Removing the CPU and VGA Heatsink Module" on page 75... the CPU with PIN 1 at the corner as shown. See "Removing the Heatsink Fan Module" on page 62. 2. Removing the CPU 1. See "Removing the Lower Cover" on page 62.. 2. See "Removing the Battery Pack" on page 64.. 3.
... Heatsink Fan Module" on page 64. 3. NOTE: When installing the CPU, make sure to release the CPU, then remove the CPU. See "Removing the Lower Cover" on page 74. 4. See "Removing the CPU and VGA Heatsink Module" on page 75. 5. See "Removing the CPU and VGA Heatsink Module" on page 75... the CPU with PIN 1 at the corner as shown. See "Removing the Heatsink Fan Module" on page 62. 2. Removing the CPU 1. See "Removing the Lower Cover" on page 62.. 2. See "Removing the Battery Pack" on page 64.. 3.