Service Guide
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Table of Contents System Specifications 1 Features 1 System Block Diagram 6 Your Acer Notebook tour 7 Front View 7 Closed Front View 9 Left View 9 Right View 10 Bottom View 11 Indicators 11 ... 15 Hot Keys 16 Hardware Specifications and Configurations 17 System Utilities 23 BIOS Setup Utility 23 Navigating the BIOS Utility 23 Aspire 4745 BIOS 24 Information 24 Main 25 Security 26 Boot 29 Exit 30 BIOS Flash Utilities 31 DOS Flash Utility 32 ... the Function Board 59 Removing the Left Speaker Module 60 Removing the USB Board 61 Removing the Bluetooth Module 63 VII
Table of Contents System Specifications 1 Features 1 System Block Diagram 6 Your Acer Notebook tour 7 Front View 7 Closed Front View 9 Left View 9 Right View 10 Bottom View 11 Indicators 11 ... 15 Hot Keys 16 Hardware Specifications and Configurations 17 System Utilities 23 BIOS Setup Utility 23 Navigating the BIOS Utility 23 Aspire 4745 BIOS 24 Information 24 Main 25 Security 26 Boot 29 Exit 30 BIOS Flash Utilities 31 DOS Flash Utility 32 ... the Function Board 59 Removing the Left Speaker Module 60 Removing the USB Board 61 Removing the Bluetooth Module 63 VII
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... Replacing the Right Speaker 88 Replacing the RTC Battery 89 Replacing the CPU 90 Replacing the Thermal Module 90 Replacing the Mainboard 91 Replacing the Bluetooth Module 94 Replacing the USB Board 95 Replacing the TouchPad Bracket 95 Replacing the Left Speaker Module 96 Replacing the Function Board 97 Replacing the...
... Replacing the Right Speaker 88 Replacing the RTC Battery 89 Replacing the CPU 90 Replacing the Thermal Module 90 Replacing the Mainboard 91 Replacing the Bluetooth Module 94 Replacing the USB Board 95 Replacing the TouchPad Bracket 95 Replacing the Left Speaker Module 96 Replacing the Function Board 97 Replacing the...
Service Guide
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...with 1280 x 1024 resolution • WLAN: • Acer InviLink™ Nplify™ 802.11 b/g/n Wi-Fi CERTIFIED™ • Acer InviLink™ 802.11b/g Wi-Fi CERTIFIED™ • Supporting Acer SignalUp™ wireless technology • WPAN: Bluetooth® 2.1+EDR • LAN: Gigabit Ethernet, Wake...8226; 133 (W) x 59 (D) x 31 (H) mm (5.23 x 2.32 x 1.22 inches) • 390 g (0.86 lbs.)12 with 180 cm DC cable • Acer QuickCharge™ technology13:· • 80% charge in 1 hour· • 2-hour rapid charge system-off • 48.8 W 4400 mAh 6-cell Li-ion standard...
...with 1280 x 1024 resolution • WLAN: • Acer InviLink™ Nplify™ 802.11 b/g/n Wi-Fi CERTIFIED™ • Acer InviLink™ 802.11b/g Wi-Fi CERTIFIED™ • Supporting Acer SignalUp™ wireless technology • WPAN: Bluetooth® 2.1+EDR • LAN: Gigabit Ethernet, Wake...8226; 133 (W) x 59 (D) x 31 (H) mm (5.23 x 2.32 x 1.22 inches) • 390 g (0.86 lbs.)12 with 180 cm DC cable • Acer QuickCharge™ technology13:· • 80% charge in 1 hour· • 2-hour rapid charge system-off • 48.8 W 4400 mAh 6-cell Li-ion standard...
Service Guide
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... Touch Pad Keyboard Button on mechanical key 6 Chapter 1 System Block Diagram GPU CORE PWR CHARGER 3/5V SYS PWR USB board USB Port X3 USB Port x 1 Bluetooth CCD CardReader AU6437 CLOCK GENERATOR intel Fan Driver (PWM Type) DISCHARGER +1.0V/+1.8V CPU CORE PWR CPU VTT DDR SYSTEM MEMORY Graphics Interfaces DDR III...
... Touch Pad Keyboard Button on mechanical key 6 Chapter 1 System Block Diagram GPU CORE PWR CHARGER 3/5V SYS PWR USB board USB Port X3 USB Port x 1 Bluetooth CCD CardReader AU6437 CLOCK GENERATOR intel Fan Driver (PWM Type) DISCHARGER +1.0V/+1.8V CPU CORE PWR CPU VTT DDR SYSTEM MEMORY Graphics Interfaces DDR III...
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Intel® My WiFi Technology • Easy to 25% over LQFP packaging Specification T60H928.33 miniUSB module • Bluetooth 1.2 qualified Embedded USB Module • Bluetooth 2.1 available in the 2.4GHz (ISM) band - supports Enhanced Data Rate (EDR) • USB 2.0 full...) embedded on operating environment) • Receiver Sensitivity -75dBm, BER Wireless Module Item Manufacturer Specifications LAN Module Chipset Item Specifications Bluetooth Chipset Features Item Specifications Chapter 1 Specification • Intel® WiFi Link 1000 • IEEE 802.11b/g and Draft-N1...
Intel® My WiFi Technology • Easy to 25% over LQFP packaging Specification T60H928.33 miniUSB module • Bluetooth 1.2 qualified Embedded USB Module • Bluetooth 2.1 available in the 2.4GHz (ISM) band - supports Enhanced Data Rate (EDR) • USB 2.0 full...) embedded on operating environment) • Receiver Sensitivity -75dBm, BER Wireless Module Item Manufacturer Specifications LAN Module Chipset Item Specifications Bluetooth Chipset Features Item Specifications Chapter 1 Specification • Intel® WiFi Link 1000 • IEEE 802.11b/g and Draft-N1...
Service Guide
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....001 52 Chapter 3 Main Unit Disassembly Process Main Unit Disassembly Flowchart Remove external modules before proceeding Remove keyboard Remove upper cover Remove USB Board Remove Bluetooth Module Remove Function Board Remove Power Switch Remove Left Speaker Board Module Remove Touch Pad Bracket Remove CRT Cable Remove main board Remove LCD module...
....001 52 Chapter 3 Main Unit Disassembly Process Main Unit Disassembly Flowchart Remove external modules before proceeding Remove keyboard Remove upper cover Remove USB Board Remove Bluetooth Module Remove Function Board Remove Power Switch Remove Left Speaker Board Module Remove Touch Pad Bracket Remove CRT Cable Remove main board Remove LCD module...
Service Guide
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Chapter 3 63 Step Bluetooth Board Size M2.3*3L Quantity 1 Screw Type 3. Disconnect the cable from the Bluetooth board. Remove the single securing screw from the Mainboard and lift the Bluetooth Module off the mainboard. Removing the Bluetooth Module 1. See "Removing the Upper Cover" on page 55. 2.
Chapter 3 63 Step Bluetooth Board Size M2.3*3L Quantity 1 Screw Type 3. Disconnect the cable from the Bluetooth board. Remove the single securing screw from the Mainboard and lift the Bluetooth Module off the mainboard. Removing the Bluetooth Module 1. See "Removing the Upper Cover" on page 55. 2.
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Remove the adhesive holding the LCD cable. 3. Remove LCD cable from the mainboard. 4. Push snaps to release the cable from fan module. 64 Chapter 3 Removing the LCD Module 1. See "Removing the Bluetooth Module" on page 63. 2. 4. Disconnect the cable from the Bluetooth Module.
Remove the adhesive holding the LCD cable. 3. Remove LCD cable from the mainboard. 4. Push snaps to release the cable from fan module. 64 Chapter 3 Removing the LCD Module 1. See "Removing the Bluetooth Module" on page 63. 2. 4. Disconnect the cable from the Bluetooth Module.
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Step LCD Module Size M2.5*6.5 Quantity 4 Screw Type 6. Ensure that all cables entering the LCD are free of the chassis and remove the LCD module from fan module." Chapter 3 65 See "Remove LCD cable from the chassis. Removing the Mainboard 1. See "Removing the Bluetooth Module" on page 64. 5. on page 63. 2. Remove the four securing screws (two each side) from the LCD module.
Step LCD Module Size M2.5*6.5 Quantity 4 Screw Type 6. Ensure that all cables entering the LCD are free of the chassis and remove the LCD module from fan module." Chapter 3 65 See "Remove LCD cable from the chassis. Removing the Mainboard 1. See "Removing the Bluetooth Module" on page 64. 5. on page 63. 2. Remove the four securing screws (two each side) from the LCD module.
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Connect the Bluetooth cable to 2. provided (1) screw. Secure the Bluetooth cable in any order. 1. Replacing the Bluetooth Module NOTE: The Bluetooth Module and USB Board can be replaced independently and in place using the the Bluetooth Module as shown. Connect the smaller end of the Bluetooth cable to the Mainboard. 94 Chapter 3
Connect the Bluetooth cable to 2. provided (1) screw. Secure the Bluetooth cable in any order. 1. Replacing the Bluetooth Module NOTE: The Bluetooth Module and USB Board can be replaced independently and in place using the the Bluetooth Module as shown. Connect the smaller end of the Bluetooth cable to the Mainboard. 94 Chapter 3
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HDD CARD READER Chapter 5 127 SW BOARD CONN. CN21 CN10 Desciption HDMI SPKCN2 MIC SPKCN1 CCD LVDS SIM CARD TOUCHPAD BOARD CONN. Jumper and Connector Locations Top View Chapter 5 Item CN15 CD19 CN20 CN25 CN9 CN2 CN3 CN6 CN17 CN11 Description CRT LAN USB SPDIF BLUETOOTH CONN. KEYBOARD Item CN18 CN8 CN24 CN12 CN4 CN5 CN1 CN7 ODD USB BOARD CONN. POWER BOARD CONN.
HDD CARD READER Chapter 5 127 SW BOARD CONN. CN21 CN10 Desciption HDMI SPKCN2 MIC SPKCN1 CCD LVDS SIM CARD TOUCHPAD BOARD CONN. Jumper and Connector Locations Top View Chapter 5 Item CN15 CD19 CN20 CN25 CN9 CN2 CN3 CN6 CN17 CN11 Description CRT LAN USB SPDIF BLUETOOTH CONN. KEYBOARD Item CN18 CN8 CN24 CN12 CN4 CN5 CN1 CN7 ODD USB BOARD CONN. POWER BOARD CONN.
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....048 BT.00604.048 BT.00604.048 Foxconn Bluetooth BRM 2046 BT2.1 (T60H928.33) f/ w:861 Foxconn Bluetooth BRM 2046 BT3.0 (T60H928.33) f/ w:861 Foxconn Bluetooth BRM 2046 BT2.1 (T60H928.33) f/ w:861 Foxconn Bluetooth BRM 2046 BT3.0 (T60H928.33) f/ w:861 Foxconn Bluetooth BRM 2046 BT2.1 (T60H928.33) f/ w:861 Foxconn Bluetooth BRM 2046 BT3.0 (T60H928.33) f/ w:861 Foxconn...
....048 BT.00604.048 BT.00604.048 Foxconn Bluetooth BRM 2046 BT2.1 (T60H928.33) f/ w:861 Foxconn Bluetooth BRM 2046 BT3.0 (T60H928.33) f/ w:861 Foxconn Bluetooth BRM 2046 BT2.1 (T60H928.33) f/ w:861 Foxconn Bluetooth BRM 2046 BT3.0 (T60H928.33) f/ w:861 Foxconn Bluetooth BRM 2046 BT2.1 (T60H928.33) f/ w:861 Foxconn Bluetooth BRM 2046 BT3.0 (T60H928.33) f/ w:861 Foxconn...