Service Guide
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Table of Contents TouchPad Failure 112 Internal Speaker Failure 112 HDD Not Operating Correctly 114 ODD Failure 115 Wireless Function Failure 118 Thermal Unit Failure 118 External Mouse Failure 119 Other Failures 119 Intermittent Problems 120 Undetermined ...129 BIOS Recovery by Crisis Disk 130 FRU (Field Replaceable Unit) List 131 Acer Aspire 4745 Exploded Diagrams 132 LCD Assembly 132 Acer Aspire 4745 FRU List 135 Screw List 143 Model Definition and Configuration 144 Acer Aspire 4745 Series 144 Test Compatible Components 165 Microsoft® Windows® 7 Environment...
Table of Contents TouchPad Failure 112 Internal Speaker Failure 112 HDD Not Operating Correctly 114 ODD Failure 115 Wireless Function Failure 118 Thermal Unit Failure 118 External Mouse Failure 119 Other Failures 119 Intermittent Problems 120 Undetermined ...129 BIOS Recovery by Crisis Disk 130 FRU (Field Replaceable Unit) List 131 Acer Aspire 4745 Exploded Diagrams 132 LCD Assembly 132 Acer Aspire 4745 FRU List 135 Screw List 143 Model Definition and Configuration 144 Acer Aspire 4745 Series 144 Test Compatible Components 165 Microsoft® Windows® 7 Environment...
Service Guide
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...definition webcam 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...; 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...
...definition webcam 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...; 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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... optical disk from the drive. Fully charged: The light shows blue when in AC mode. User-programmable. (only for certain models) 8 Chapter 1 Indicates the computer's wireless connectivity device status. Lights up when Caps Lock is activated. Turns the computer on and off. The left and right buttons function like a computer mouse...
... optical disk from the drive. Fully charged: The light shows blue when in AC mode. User-programmable. (only for certain models) 8 Chapter 1 Indicates the computer's wireless connectivity device status. Lights up when Caps Lock is activated. Turns the computer on and off. The left and right buttons function like a computer mouse...
Service Guide
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Indicates when the hard disk drive is charging. 2. NOTE: 1. Fully charged: The light shows green when in AC mode. Communication indicator Indicates the computer's wireless connectivity device status. 12 Chapter 1 Charging: The light shows amber when the battery is active. Icon Function Battery HDD Description Indicates the computer's battery status.
Indicates when the hard disk drive is charging. 2. NOTE: 1. Fully charged: The light shows green when in AC mode. Communication indicator Indicates the computer's wireless connectivity device status. 12 Chapter 1 Charging: The light shows amber when the battery is active. Icon Function Battery HDD Description Indicates the computer's battery status.
Service Guide
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...; 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 - Wireless Module Item Manufacturer Specifications LAN Module Chipset Item Specifications Bluetooth Chipset Features Item Specifications Chapter 1 Specification • Intel® WiFi Link 1000 • IEEE 802...
...; 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 - Wireless Module Item Manufacturer Specifications LAN Module Chipset Item Specifications Bluetooth Chipset Features Item Specifications Chapter 1 Specification • Intel® WiFi Link 1000 • IEEE 802...
Service Guide
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Wireless Function Failure If the WLAN fails, perform the following actions one at a time to correct the problem. Do not replace a nondefective FRUs: Thermal Unit Failure If the Thermal Unit fails, perform the following actions one at a time to correct the problem. Do not replace a non-defective FRUs: 118 Chapter 4
Wireless Function Failure If the WLAN fails, perform the following actions one at a time to correct the problem. Do not replace a nondefective FRUs: Thermal Unit Failure If the Thermal Unit fails, perform the following actions one at a time to correct the problem. Do not replace a non-defective FRUs: 118 Chapter 4
Service Guide
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... any recently added software and reboot. 8. If the issue is a good connection. Roll back the mouse driver to verify mouse operation. If the mouse uses a wireless connection, insert new batteries and confirm there is not fixed, repeat the preceding steps and select an earlier time and date. 9. There are no red...
... any recently added software and reboot. 8. If the issue is a good connection. Roll back the mouse driver to verify mouse operation. If the mouse uses a wireless connection, insert new batteries and confirm there is not fixed, repeat the preceding steps and select an earlier time and date. 9. There are no red...
Service Guide
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Acer Aspire 4745 FRU List Category ADAPTER BATTERY BOARD Partname Description Acer Part Number Adapter DELTA 65W 19V 1.7x5.5x11 Yellow ADP-65JH DB A, LV5 LED LF Adapter DELTA 90W 19V 1.7x5.5x11 Blue ADP-90CD DB A, ...(B)S.P BT.00603.110 BT.00604.048 BT.00605.061 BT.00606.007 BT.00607.122 BT.00607.123 BT.00607.124 Foxconn Wireless LAN Atheros HB95 BGN (HM) Foxconn Wireless LAN Atheros HB93 1x2 BGN (HM) Lan Intel WLAN 112BN.HMWG MM#903341 Lan Intel WLAN INT1000HBG Lan Intel WLAN 622AN.HMWG...
Acer Aspire 4745 FRU List Category ADAPTER BATTERY BOARD Partname Description Acer Part Number Adapter DELTA 65W 19V 1.7x5.5x11 Yellow ADP-65JH DB A, LV5 LED LF Adapter DELTA 90W 19V 1.7x5.5x11 Blue ADP-90CD DB A, ...(B)S.P BT.00603.110 BT.00604.048 BT.00605.061 BT.00606.007 BT.00607.122 BT.00607.123 BT.00607.124 Foxconn Wireless LAN Atheros HB95 BGN (HM) Foxconn Wireless LAN Atheros HB93 1x2 BGN (HM) Lan Intel WLAN 112BN.HMWG MM#903341 Lan Intel WLAN INT1000HBG Lan Intel WLAN 622AN.HMWG...