TravelMate 4020 Service Guide
Page 15
...Speaker/Line-Out/ Connects to enable/disable Wireless function. Item USB 2.0 port Description Connects to enable/disable Bluetooth function. Latch Locks and releases the lid. communications Lights to indicate the status of Bluetooth communications. (for TM4600 only) 5 Wireless Press to audio line-out devices (e.g., Headphone jack speakers, headphones).... Lights when the computer is on. # Icon Item Description 3 Battery indicator Lights when the battery is being charged. 4 Bluetooth Press to Universal Serial Bus (USB) 2.0 devices (e.g., USB mouse, USB camera).
...Speaker/Line-Out/ Connects to enable/disable Wireless function. Item USB 2.0 port Description Connects to enable/disable Bluetooth function. Latch Locks and releases the lid. communications Lights to indicate the status of Bluetooth communications. (for TM4600 only) 5 Wireless Press to audio line-out devices (e.g., Headphone jack speakers, headphones).... Lights when the computer is on. # Icon Item Description 3 Battery indicator Lights when the battery is being charged. 4 Bluetooth Press to Universal Serial Bus (USB) 2.0 devices (e.g., USB mouse, USB camera).
TravelMate 4020 Service Guide
Page 30
LAN Interface Item Supports LAN protocol LAN connector type Wireless LAN LAN connector location . Modem/Bluetooth Interface Item Data modem data baud rate (bps) Supports modem/bluetooth protocol Modem connector type Modem connector location Specification 915PM/915GM 256MB/512MB 2 1024 MB 2GB DDRII SDRAM standard 400/533 MHz 1.8V You can install ...
LAN Interface Item Supports LAN protocol LAN connector type Wireless LAN LAN connector location . Modem/Bluetooth Interface Item Data modem data baud rate (bps) Supports modem/bluetooth protocol Modem connector type Modem connector location Specification 915PM/915GM 256MB/512MB 2 1024 MB 2GB DDRII SDRAM standard 400/533 MHz 1.8V You can install ...
TravelMate 4020 Service Guide
Page 31
... scroll button 12 function keys Four easy-launch buttons Two front access LED buttons Specification KBC 97551 Standard keyboard w launch button embeded T 88-89 keys Acer Fine TouchTM keyboard T with 5-degree curve Yes T four cursor keys T two Windows keys T Hotkey controls T embedded numberic keypad T international language suppor T Internet browser T email with...
... scroll button 12 function keys Four easy-launch buttons Two front access LED buttons Specification KBC 97551 Standard keyboard w launch button embeded T 88-89 keys Acer Fine TouchTM keyboard T with 5-degree curve Yes T four cursor keys T two Windows keys T Hotkey controls T embedded numberic keypad T international language suppor T Internet browser T email with...
TravelMate 4020 Service Guide
Page 54
..., if you must first remove the keyboard, then disassemble the inside assembly frame in -1 Cover *4 Speaker Set *2 Modem Board Upper Case Assembly Touchpad Touchpad Bracket Bluetooth Module Touchpad Board 48 Chapter 3 Disassembly Procedure Flowchart The flowchart on the succeeding page gives you a graphic representation on the entire disassembly sequence and instructs...
..., if you must first remove the keyboard, then disassemble the inside assembly frame in -1 Cover *4 Speaker Set *2 Modem Board Upper Case Assembly Touchpad Touchpad Bracket Bluetooth Module Touchpad Board 48 Chapter 3 Disassembly Procedure Flowchart The flowchart on the succeeding page gives you a graphic representation on the entire disassembly sequence and instructs...
TravelMate 4020 Service Guide
Page 61
Disconnect the touchpad FFC from the main board. 4. Remove the switch board. 3. Disconnect the microphone cable then remove the upper case assembly. Remove the two screws holding the switch board. 2. Detach the upper case assembly and place it next to the lower case assembly. 8. Remove the eighteen screws on the bottom as shown. 7. Disconnect the bluetooth cable. 5. Chapter 3 55 Remove the five screws that secure the upper case. 6. Disassembling the Main Unit Separate the Main Unit Into the Upper and the Lower Case Assembly 1.
Disconnect the touchpad FFC from the main board. 4. Remove the switch board. 3. Disconnect the microphone cable then remove the upper case assembly. Remove the two screws holding the switch board. 2. Detach the upper case assembly and place it next to the lower case assembly. 8. Remove the eighteen screws on the bottom as shown. 7. Disconnect the bluetooth cable. 5. Chapter 3 55 Remove the five screws that secure the upper case. 6. Disassembling the Main Unit Separate the Main Unit Into the Upper and the Lower Case Assembly 1.
TravelMate 4020 Service Guide
Page 62
...main board FFC from the touchpad board. 4. Remove the four screws holding the touchpad bracket. 9. Remove the three screws that secure the bluetooth module. 12. Remove the touchpad board to main board FFC. 3. Remove the touchpad from the upper case. 6. Disconnect the touchpad ...board to touchpad FFC from the upper case assembly. 10. Disconnect the bluetooth module then remove it. 56 Chapter 3 Disassembling the Upper Case Assembly 1. Remove the touchpad board from the upper case. 11. Detach the...
...main board FFC from the touchpad board. 4. Remove the four screws holding the touchpad bracket. 9. Remove the three screws that secure the bluetooth module. 12. Remove the touchpad board to main board FFC. 3. Remove the touchpad from the upper case. 6. Disconnect the touchpad ...board to touchpad FFC from the upper case assembly. 10. Disconnect the bluetooth module then remove it. 56 Chapter 3 Disassembling the Upper Case Assembly 1. Remove the touchpad board from the upper case. 11. Detach the...
TravelMate 4020 Service Guide
Page 95
Illustration Part Name LOWER CASE W/ SPEAKER W/O 1394 Description ZL3A BASE ASSY W/O 1394 S/P Acer P/N 60.TAHV7.001 UPPER CASE W/TP, BRACKET, MIC,BLUETOOTH CABLE W/O IR DIMM/WIRELESS COVER HEATSINK COVER ZL2 TOP COVER TM ASSY W/O IR 60.TAHV7.002 ZL1 DDR COVER ASSY ZL2 HEATSINK COVER W/O DOCKING ASSY ...
Illustration Part Name LOWER CASE W/ SPEAKER W/O 1394 Description ZL3A BASE ASSY W/O 1394 S/P Acer P/N 60.TAHV7.001 UPPER CASE W/TP, BRACKET, MIC,BLUETOOTH CABLE W/O IR DIMM/WIRELESS COVER HEATSINK COVER ZL2 TOP COVER TM ASSY W/O IR 60.TAHV7.002 ZL1 DDR COVER ASSY ZL2 HEATSINK COVER W/O DOCKING ASSY ...
TravelMate 4020 User's Guide
Page 10
Lights when the computer is being charged. Lights when the battery is on and off. Lights to indicate the status of Bluetooth communications. (for more details. 9 Power button Turns the computer on . the center button serves as a 4-way and right) scroll... (left, center right mouse buttons; Accepts audio line-in jack Description Left and right speakers deliver stereo audio output. Press to enable/disable Bluetooth function. Indicates the status of wireless LAN communication. English 2 # Item Description 5 Click buttons The left and right buttons function like a ...
Lights when the computer is being charged. Lights when the battery is on and off. Lights to indicate the status of Bluetooth communications. (for more details. 9 Power button Turns the computer on . the center button serves as a 4-way and right) scroll... (left, center right mouse buttons; Accepts audio line-in jack Description Left and right speakers deliver stereo audio output. Press to enable/disable Bluetooth function. Indicates the status of wireless LAN communication. English 2 # Item Description 5 Click buttons The left and right buttons function like a ...
TravelMate 4020 User's Guide
Page 14
... • Three Universal Serial Bus (USB) 2.0 ports • InviLink™ 802.11b/g or 802.11a/b/g dual-band tri-mode Wireless LAN (for selected models) • Bluetooth® (for selected models)
... • Three Universal Serial Bus (USB) 2.0 ports • InviLink™ 802.11b/g or 802.11a/b/g dual-band tri-mode Wireless LAN (for selected models) • Bluetooth® (for selected models)
TravelMate 4020 User's Guide
Page 17
... is activated. Media activity Indicates when the hard disk or optical drive is closed. Wireless LAN Indicates the status of Bluetooth communication. Fully charged: The light shows green when in AC mode. Bluetooth Indicates the status of wireless LAN communication. Charging: The light shows amber when the battery is activated. Power Lights...
... is activated. Media activity Indicates when the hard disk or optical drive is closed. Wireless LAN Indicates the status of Bluetooth communication. Fully charged: The light shows green when in AC mode. Bluetooth Indicates the status of wireless LAN communication. Charging: The light shows amber when the battery is activated. Power Lights...
TravelMate 4020 User's Guide
Page 58
General This product complies with wireless LAN and/or Bluetooth only. patents and other limited viewing uses only unless otherwise authorized by U.S. Use of any country or region in which it has been approved for ...models with the radio frequency and safety standards of this product may or may occasionally misfire or appear as wireless LAN and/or Bluetooth modules). Below information is for wireless use. and 6,516,132. Radio device regulatory notice Note: Below regulatory information is for home and other intellectual property...
General This product complies with wireless LAN and/or Bluetooth only. patents and other limited viewing uses only unless otherwise authorized by U.S. Use of any country or region in which it has been approved for ...models with the radio frequency and safety standards of this product may or may occasionally misfire or appear as wireless LAN and/or Bluetooth modules). Below information is for wireless use. and 6,516,132. Radio device regulatory notice Note: Below regulatory information is for home and other intellectual property...
TravelMate 4020 User's Guide
Page 60
... to follow the RF safety instructions on wireless option devices that are allocated as primary users of the wireless LAN Mini PCI Card and Bluetooth card is restricted to indoor use due to its operation in the 5.15 to 5.25 GHz frequency range. FCC requires this device. ... or manually (by users) to ensure good quality radiocommunication. 2 This device is far below the FCC radio frequency exposure limits. Note: The Acer wireless Mini PCI adapter implements a transmission diversity function. English 52 The FCC RF safety requirement The radiated output power of the 5.25 to 5....
... to follow the RF safety instructions on wireless option devices that are allocated as primary users of the wireless LAN Mini PCI Card and Bluetooth card is restricted to indoor use due to its operation in the 5.15 to 5.25 GHz frequency range. FCC requires this device. ... or manually (by users) to ensure good quality radiocommunication. 2 This device is far below the FCC radio frequency exposure limits. Note: The Acer wireless Mini PCI adapter implements a transmission diversity function. English 52 The FCC RF safety requirement The radiated output power of the 5.25 to 5....