Aspire 4743 and 4743Z Notebook Series Service Guide
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Removing the Touchpad Board 3-33 Removing the USB Board 3-35 Removing the Bluetooth Module 3-37 Removing the RTC Battery 3-38 Removing the Mainboard 3-39 Removing the Thermal Module 3-42 Removing the CPU 3-44 Removing the LCD Module 3-45 ... Replacing the LCD Module 3-67 Replacing the CPU 3-70 Replacing the Thermal Module 3-72 Replacing the RTC Battery 3-74 Replacing the Mainboard 3-75 Replacing the Bluetooth Module 3-77 Replacing the USB Board 3-78 Replacing the Touchpad Board 3-80 Replacing the Power Button Board 3-82 Replacing the Speakers 3-84 Replacing the Palmrest...
Removing the Touchpad Board 3-33 Removing the USB Board 3-35 Removing the Bluetooth Module 3-37 Removing the RTC Battery 3-38 Removing the Mainboard 3-39 Removing the Thermal Module 3-42 Removing the CPU 3-44 Removing the LCD Module 3-45 ... Replacing the LCD Module 3-67 Replacing the CPU 3-70 Replacing the Thermal Module 3-72 Replacing the RTC Battery 3-74 Replacing the Mainboard 3-75 Replacing the Bluetooth Module 3-77 Replacing the USB Board 3-78 Replacing the Touchpad Board 3-80 Replacing the Power Button Board 3-82 Replacing the Speakers 3-84 Replacing the Palmrest...
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... 4-3 Power On Issues 4-4 No Display Issues 4-5 LCD Failure 4-7 Keyboard Failure 4-8 Touchpad Failure 4-9 Internal Speaker Failure 4-10 Microphone Failure 4-12 USB Failure 4-13 WLAN Failure 4-14 Bluetooth Failure 4-15 Card Reader Failure 4-16 Thermal Unit Failure 4-17 Other Functions Failure 4-18 Intermittent Problems 4-19 Undetermined Problems 4-19 Error Codes 4-20 BIOS Beep...
... 4-3 Power On Issues 4-4 No Display Issues 4-5 LCD Failure 4-7 Keyboard Failure 4-8 Touchpad Failure 4-9 Internal Speaker Failure 4-10 Microphone Failure 4-12 USB Failure 4-13 WLAN Failure 4-14 Bluetooth Failure 4-15 Card Reader Failure 4-16 Thermal Unit Failure 4-17 Other Functions Failure 4-18 Intermittent Problems 4-19 Undetermined Problems 4-19 Error Codes 4-20 BIOS Beep...
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..., 8X DVD+RW, 5X DVD-RAM Communication 0 Webcam 0 Acer Video Conference, featuring: Acer Crystal Eye webcam with 1280 x 1024 resolution Acer Video Conference Manager software, featuring Video Quality Enhancement (VQE) technology, supporting 640... x 480 resolution online video calls Wireless and networking 0 WLAN: IEEE 802.11b/g/n WPAN: Bluetooth® ...
..., 8X DVD+RW, 5X DVD-RAM Communication 0 Webcam 0 Acer Video Conference, featuring: Acer Crystal Eye webcam with 1280 x 1024 resolution Acer Video Conference Manager software, featuring Video Quality Enhancement (VQE) technology, supporting 640... x 480 resolution online video calls Wireless and networking 0 WLAN: IEEE 802.11b/g/n WPAN: Bluetooth® ...
Aspire 4743 and 4743Z Notebook Series Service Guide
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...;Ethernet (RJ-45) port DC-in jack for AC adapter Optional Items 0 1/2/4 GB DDR3 1066 MHz soDIMM module Bluetooth module Wireless LAN module 8 cell Li-ion battery pack 3-pin 65/90 W AC adapter External USB floppy...
...;Ethernet (RJ-45) port DC-in jack for AC adapter Optional Items 0 1/2/4 GB DDR3 1066 MHz soDIMM module Bluetooth module Wireless LAN module 8 cell Li-ion battery pack 3-pin 65/90 W AC adapter External USB floppy...
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... On and Off. + + + + + Play/Pause Play or pause a selected media file. Keyboard Hotkeys Table 1-10. Hotkeys Hotkey + Icon + Function Description Communication Toggles WiFi, 3G and Bluetooth On and Off Device On/Off using a pop-up window. Figure 1-9. Stop Previous Next Brightness Up Stop playing the selected media file. Turns Off the...
... On and Off. + + + + + Play/Pause Play or pause a selected media file. Keyboard Hotkeys Table 1-10. Hotkeys Hotkey + Icon + Function Description Communication Toggles WiFi, 3G and Bluetooth On and Off Device On/Off using a pop-up window. Figure 1-9. Stop Previous Next Brightness Up Stop playing the selected media file. Turns Off the...
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System Board Major Chips Item Core logic VGA LAN USB 2.0 Super I/O controller Bluetooth Wireless PCMCIA Audio codec Card reader Specification Intel® CS BD82HM55 PCH Integrated in Mobile Intel® HM55 Express Chipset NVidia N12PGS...29mm GB2-128 package NVidia N12PGV-OP-B-A1 40nm 29mm*29mm GB1-128 package Atheros AR8151L uPD720200 AF1 N/A Foxconn Bluetooth BCM2070 V2.1 Foxconn Bluetooth BCM2070 V3.0 Foxconn Bluetooth ATH BU12 V3.0 Foxconn Atheros HB97 2x2 BGN Liteon Atheros HB97 2x2 BGN QMI Atheros HB97 2x2 ...
System Board Major Chips Item Core logic VGA LAN USB 2.0 Super I/O controller Bluetooth Wireless PCMCIA Audio codec Card reader Specification Intel® CS BD82HM55 PCH Integrated in Mobile Intel® HM55 Express Chipset NVidia N12PGS...29mm GB2-128 package NVidia N12PGV-OP-B-A1 40nm 29mm*29mm GB1-128 package Atheros AR8151L uPD720200 AF1 N/A Foxconn Bluetooth BCM2070 V2.1 Foxconn Bluetooth BCM2070 V3.0 Foxconn Bluetooth ATH BU12 V3.0 Foxconn Atheros HB97 2x2 BGN Liteon Atheros HB97 2x2 BGN QMI Atheros HB97 2x2 ...
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...Type Mini Card Item Number supported Features 16 bits Y Y 32 bits Y Y Intel Y Y Specifications Foxconn Bluetooth BCM2070 V2.1 Foxconn Bluetooth BCM2070 V3.0 Foxconn Bluetooth ATH BU12 V3.0 2.1 Mbit/s 3.0 USB 2.0 SM08B-SURS-TF/JST SM06B-XSRK-ETB/SM08B-SURS-...; FOXCONN BCM2070 V2.1 FOXCONN BCM2070 V3.0 FOXCONN ATH BU12 V3.0 Mini USB module with built-in antenna Bluetooth 3.0 Specification Suyin 1.3M HF1316-P80A-SS03 Liteon 1.3M 10P2TF103 1.3 M Specification 1 1 mini card slot (for WLAN or WLAN...
...Type Mini Card Item Number supported Features 16 bits Y Y 32 bits Y Y Intel Y Y Specifications Foxconn Bluetooth BCM2070 V2.1 Foxconn Bluetooth BCM2070 V3.0 Foxconn Bluetooth ATH BU12 V3.0 2.1 Mbit/s 3.0 USB 2.0 SM08B-SURS-TF/JST SM06B-XSRK-ETB/SM08B-SURS-...; FOXCONN BCM2070 V2.1 FOXCONN BCM2070 V3.0 FOXCONN ATH BU12 V3.0 Mini USB module with built-in antenna Bluetooth 3.0 Specification Suyin 1.3M HF1316-P80A-SS03 Liteon 1.3M 10P2TF103 1.3 M Specification 1 1 mini card slot (for WLAN or WLAN...
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.../Upper Cover 3-26 Removing the Speakers 3-28 Removing the Power Button Board 3-31 Removing the Touchpad Board 3-33 Removing the USB Board 3-35 Removing the Bluetooth Module 3-37 Removing the RTC Battery 3-38 Removing the Mainboard 3-39 Removing the Thermal Module 3-42 Removing the CPU 3-44 Removing the LCD Module 3-45...
.../Upper Cover 3-26 Removing the Speakers 3-28 Removing the Power Button Board 3-31 Removing the Touchpad Board 3-33 Removing the USB Board 3-35 Removing the Bluetooth Module 3-37 Removing the RTC Battery 3-38 Removing the Mainboard 3-39 Removing the Thermal Module 3-42 Removing the CPU 3-44 Removing the LCD Module 3-45...
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... Replacing the LCD Module 3-67 Replacing the CPU 3-70 Replacing the Thermal Module 3-72 Replacing the RTC Battery 3-74 Replacing the Mainboard 3-75 Replacing the Bluetooth Module 3-77 Replacing the USB Board 3-78 Replacing the Touchpad Board 3-80 Replacing the Power Button Board 3-82 Replacing the Speakers 3-84 Replacing the Palmrest...
... Replacing the LCD Module 3-67 Replacing the CPU 3-70 Replacing the Thermal Module 3-72 Replacing the RTC Battery 3-74 Replacing the Mainboard 3-75 Replacing the Bluetooth Module 3-77 Replacing the USB Board 3-78 Replacing the Touchpad Board 3-80 Replacing the Power Button Board 3-82 Replacing the Speakers 3-84 Replacing the Palmrest...
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... Disassembly Flowchart 0 EXTERNAL MODULES KEYBOARD PALMREST MODULE/ UPPER COVER POWER BUTTON BOARD SPEAKER MODULE TOUCHPAD BOARD MAINBOARD LCD MODULE USB BOARD BLUETOOTH MODULE RTC BATTERY THERMAL MODULE CPU Figure 3-26. Main Unit Disassembly Flowchart Table 3-9. Screw List Step Screw Keyboard Disassembly M2.5 ... M2 x L3 Mainboard Disassembly M2.5 x L6 Thermal Module Disassembly N/A LCD Module Disassembly M2.5 x L6 Quantity 2 10 3 4 1 1 5 4 Acer Part Number 86.00E12.536 86.00E12.536 86.FR901.001 86.FR901.001 86.FR901.001 86.00E12.536 N/A 86.00E12.536 3-22 Machine...
... Disassembly Flowchart 0 EXTERNAL MODULES KEYBOARD PALMREST MODULE/ UPPER COVER POWER BUTTON BOARD SPEAKER MODULE TOUCHPAD BOARD MAINBOARD LCD MODULE USB BOARD BLUETOOTH MODULE RTC BATTERY THERMAL MODULE CPU Figure 3-26. Main Unit Disassembly Flowchart Table 3-9. Screw List Step Screw Keyboard Disassembly M2.5 ... M2 x L3 Mainboard Disassembly M2.5 x L6 Thermal Module Disassembly N/A LCD Module Disassembly M2.5 x L6 Quantity 2 10 3 4 1 1 5 4 Acer Part Number 86.00E12.536 86.00E12.536 86.FR901.001 86.FR901.001 86.FR901.001 86.00E12.536 N/A 86.00E12.536 3-22 Machine...
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Bluetooth Cable 3. Figure 3-51. Disconnect the Bluetooth cable. Detach the Bluetooth module from the mainboard. Refer to Removing the Palmrest Module/Upper Cover. 2. Figure 3-52. Removing the Bluetooth Module 0 1. Bluetooth Module Machine Maintenance 3-37
Bluetooth Cable 3. Figure 3-51. Disconnect the Bluetooth cable. Detach the Bluetooth module from the mainboard. Refer to Removing the Palmrest Module/Upper Cover. 2. Figure 3-52. Removing the Bluetooth Module 0 1. Bluetooth Module Machine Maintenance 3-37
Aspire 4743 and 4743Z Notebook Series Service Guide
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Bluetooth Module 2. Figure 3-121. Bluetooth Cable Machine Maintenance 3-77 Connect the Bluetooth cable. Figure 3-120. Place the Bluetooth module on the mainboard and press down to secure in place. Replacing the Bluetooth Module 0 1.
Bluetooth Module 2. Figure 3-121. Bluetooth Cable Machine Maintenance 3-77 Connect the Bluetooth cable. Figure 3-120. Place the Bluetooth module on the mainboard and press down to secure in place. Replacing the Bluetooth Module 0 1.
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Introduction 4-3 General Information 4-3 Power On Issues 4-4 No Display Issues 4-5 LCD Failure 4-7 Keyboard Failure 4-8 Touchpad Failure 4-9 Internal Speaker Failure 4-10 Microphone Failure 4-12 USB Failure 4-13 WLAN Failure 4-14 Bluetooth Failure 4-15 Card Reader Failure 4-16 Thermal Unit Failure 4-17 Other Functions Failure 4-18 Intermittent Problems 4-19 Undetermined Problems 4-19 Error Codes 4-20 BIOS Beep Codes 4-21 POST Codes 4-26 2-2
Introduction 4-3 General Information 4-3 Power On Issues 4-4 No Display Issues 4-5 LCD Failure 4-7 Keyboard Failure 4-8 Touchpad Failure 4-9 Internal Speaker Failure 4-10 Microphone Failure 4-12 USB Failure 4-13 WLAN Failure 4-14 Bluetooth Failure 4-15 Card Reader Failure 4-16 Thermal Unit Failure 4-17 Other Functions Failure 4-18 Intermittent Problems 4-19 Undetermined Problems 4-19 Error Codes 4-20 BIOS Beep Codes 4-21 POST Codes 4-26 2-2
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...Power On Issues No Display Issues LCD Failure Keyboard Failure Touchpad Failure Internal Speaker Failure Microphone Failure USB Failure WLAN Failure Bluetooth Failure Card Reader Failure Thermal Unit Failure Other Functions Failure Intermittent Problems Undetermined Problems 4. If the Issue is still not ... verified symptom to determine the solution. General Information 0 The following procedures are a guide for Acer products only. Obtain as much detailed information as described. Non-Acer products, prototype cards, or modified options can give false errors and invalid system responses. 1....
...Power On Issues No Display Issues LCD Failure Keyboard Failure Touchpad Failure Internal Speaker Failure Microphone Failure USB Failure WLAN Failure Bluetooth Failure Card Reader Failure Thermal Unit Failure Other Functions Failure Intermittent Problems Undetermined Problems 4. If the Issue is still not ... verified symptom to determine the solution. General Information 0 The following procedures are a guide for Acer products only. Obtain as much detailed information as described. Non-Acer products, prototype cards, or modified options can give false errors and invalid system responses. 1....
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Do not replace a non-defective FRU: Figure 4-10. Bluetooth Failure 0 If the Bluetooth fails, perform the following, one at a time. Bluetooth Failure Troubleshooting 4-15
Do not replace a non-defective FRU: Figure 4-10. Bluetooth Failure 0 If the Bluetooth fails, perform the following, one at a time. Bluetooth Failure Troubleshooting 4-15
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Main Assembly Exploded Diagram Table 6-1. Description 1 Keyboard 2 Upper case black w/ speaker and power button board cable 3 Power button board 4 DC-in cable 5 DC PD 6 Mainboard 7 Thermal module 8 Bluetooth module 9 SD dummy card Part Number 90.4HL07.S0L 60.4IQ02.021 55.RC901.001 50.4IT06.031 55.4NI01.091G 60.4NI03.001 BH.21100.007 42.RC901.002 6-4 FRU (Field Replaceable Unit) List Main Assembly Exploded Diagram No. Aspire 4743/4743G/4743Z/4743ZG Exploded Diagrams 0 Main Assembly 0 Figure 6-1.
Main Assembly Exploded Diagram Table 6-1. Description 1 Keyboard 2 Upper case black w/ speaker and power button board cable 3 Power button board 4 DC-in cable 5 DC PD 6 Mainboard 7 Thermal module 8 Bluetooth module 9 SD dummy card Part Number 90.4HL07.S0L 60.4IQ02.021 55.RC901.001 50.4IT06.031 55.4NI01.091G 60.4NI03.001 BH.21100.007 42.RC901.002 6-4 FRU (Field Replaceable Unit) List Main Assembly Exploded Diagram No. Aspire 4743/4743G/4743Z/4743ZG Exploded Diagrams 0 Main Assembly 0 Figure 6-1.
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...802.11BG FOXCONN T77H121.01 ATHEROS AR9285(HB95) WIRELESS LAN BOARD FOXCONN 802.11BGN BCM 43225 2X2 BGN (HM) T77H103.00 USB 2.0 BOARD Acer PartNo. 54.03346.421 54.03346.411 54.03346.481 NI.23600.077 NI.23600.066 TBD TOUCHPAD BOARD SYNAPTIC TM-01465-001 56....PUD01.001 BLUETOOTH BOARD FOXCONN BCM2070 V2.1 T77H114.01 FOR BCM2070 BLUETOOTH CABLE 6PIN CONNECTOR BLUETOOTH BOARD FOXCONN BCM2070 V3.0 T77H114.01 FOR BCM2070 BLUETOOTH CABLE 6PIN CONNECTOR BLUETOOTH BOARD FOXCONN ATH BU12 V3.0 FOR BCM2070 BLUETOOTH CABLE 6PIN CONNECTOR DC-IN CABLE 65W DC-IN ...
...802.11BG FOXCONN T77H121.01 ATHEROS AR9285(HB95) WIRELESS LAN BOARD FOXCONN 802.11BGN BCM 43225 2X2 BGN (HM) T77H103.00 USB 2.0 BOARD Acer PartNo. 54.03346.421 54.03346.411 54.03346.481 NI.23600.077 NI.23600.066 TBD TOUCHPAD BOARD SYNAPTIC TM-01465-001 56....PUD01.001 BLUETOOTH BOARD FOXCONN BCM2070 V2.1 T77H114.01 FOR BCM2070 BLUETOOTH CABLE 6PIN CONNECTOR BLUETOOTH BOARD FOXCONN BCM2070 V3.0 T77H114.01 FOR BCM2070 BLUETOOTH CABLE 6PIN CONNECTOR BLUETOOTH BOARD FOXCONN ATH BU12 V3.0 FOR BCM2070 BLUETOOTH CABLE 6PIN CONNECTOR DC-IN CABLE 65W DC-IN ...
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Model Definition - Bluetooth Model RO Country Acer Part No AS4743G-484 AAP G64Mnkk Singapore LX.RFH02.005 AS4743G-382 AAP G32Mnkk ... S1GBCkk_3V3 AS4743G_N12PG S1GBCkk_3V3 AS4743G_N12PG S1GBCkk_3V3 AS4743G_N12PG S1GBCkk_3V3 AS4743G_N12PG S1GBCkk_3V3 AS4743G_N12PG S1GBCkk_3V3 AS4743G_N12PG S1GBCkk_3V3 AS4743G_N12PG S1GBCkk_3V3 AS4743G_N12PG S1GBCkk_3V3 AS4743G_N12PG S1GBCkk_3V3 AS4743G_N12PG S1GBCkk_3V3 AS4743G_N12PG S1GBCkk_3V3 AS4743G_N12PG S1GBCkk_3V3 Bluetooth BT 3.0 BT 2.1 BT 2.1 BT 2.1 BT 2.1 BT 2.1 BT 2.1 BT 2.1 BT 2.1 BT 2.1 N BT 3.0 N BT 3.0 BT 3.0 BT 3.0 BT 3.0 BT 2.1 BT...
Model Definition - Bluetooth Model RO Country Acer Part No AS4743G-484 AAP G64Mnkk Singapore LX.RFH02.005 AS4743G-382 AAP G32Mnkk ... S1GBCkk_3V3 AS4743G_N12PG S1GBCkk_3V3 AS4743G_N12PG S1GBCkk_3V3 AS4743G_N12PG S1GBCkk_3V3 AS4743G_N12PG S1GBCkk_3V3 AS4743G_N12PG S1GBCkk_3V3 AS4743G_N12PG S1GBCkk_3V3 AS4743G_N12PG S1GBCkk_3V3 AS4743G_N12PG S1GBCkk_3V3 AS4743G_N12PG S1GBCkk_3V3 AS4743G_N12PG S1GBCkk_3V3 AS4743G_N12PG S1GBCkk_3V3 AS4743G_N12PG S1GBCkk_3V3 Bluetooth BT 3.0 BT 2.1 BT 2.1 BT 2.1 BT 2.1 BT 2.1 BT 2.1 BT 2.1 BT 2.1 BT 2.1 N BT 3.0 N BT 3.0 BT 3.0 BT 3.0 BT 3.0 BT 2.1 BT...
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Model Definition - Bluetooth Model RO Country Acer Part No BOM Name AS4743G-382 CHINA China G50Mnkk LX.RFH01.002 AS4743G_N12PG S1GBCkk_3V3 AS4743G-482 AAP G64Mnkk Philippines LX.RFH0C.001 AS4743G_N12PG S1GBCkk_3V3 ... LX.RHD0C.002 AS4743G_N12PG V1GBCkk_3V3 AS4743G-382 AAP G50Mnkk Thailand LX.RHD0C.001 AS4743G_N12PG V1GBCkk_3V3 AS4743G-382 CHINA China G50Mnkk LX.RHD01.001 AS4743G_N12PG V1GBCkk_3V3 Bluetooth N BT 2.1 BT 3.0 BT 3.0 BT 3.0 BT 2.1 BT 3.0 BT 3.0 N BT 3.0 BT 2.1 BT 2.1 BT 2.1 BT 2.1 BT 2.1 BT 2.1 BT 2.1 BT 2.1 BT 2.1 N 7-46 Model Definition and Configuration Table ...
Model Definition - Bluetooth Model RO Country Acer Part No BOM Name AS4743G-382 CHINA China G50Mnkk LX.RFH01.002 AS4743G_N12PG S1GBCkk_3V3 AS4743G-482 AAP G64Mnkk Philippines LX.RFH0C.001 AS4743G_N12PG S1GBCkk_3V3 ... LX.RHD0C.002 AS4743G_N12PG V1GBCkk_3V3 AS4743G-382 AAP G50Mnkk Thailand LX.RHD0C.001 AS4743G_N12PG V1GBCkk_3V3 AS4743G-382 CHINA China G50Mnkk LX.RHD01.001 AS4743G_N12PG V1GBCkk_3V3 Bluetooth N BT 2.1 BT 3.0 BT 3.0 BT 3.0 BT 2.1 BT 3.0 BT 3.0 N BT 3.0 BT 2.1 BT 2.1 BT 2.1 BT 2.1 BT 2.1 BT 2.1 BT 2.1 BT 2.1 BT 2.1 N 7-46 Model Definition and Configuration Table ...
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Table 7-10. Bluetooth Model RO Country Acer Part No AS4743G-482 CHINA China G50Mnkk LX.RHD01.002 AS4743G-394 WW WW G64Mnkk S2.RHD02.001 AS4743G-384 EMEA Switzerlan ...-382G TWN 50Mnkk GCTWN LX.RFK02.007 AS4743-482G AAP 50Mnkk India LX.RFK0C.002 AS4743-382G AAP 50Mnkk India LX.RFK0C.001 BOM Name Bluetooth AS4743G_N12PG N V1GBCkk_3V3 AS4743G_N12PG BT 3.0 V1GBCkk_3V3 AS4743G_N12PG N V512Ckk_3V3 AS4743G_N12PG BT 3.0 V512Ckk_3V3 AS4743G_N12PG BT 3.0 V512Ckk_3V3 AS4743ZG_N12P BT 3.0 GS1GBCkk_3V3 AS4743ZG_N12P BT 3.0 GS1GBCkk_3V3 AS4743ZG_N12P BT 3.0 GS1GBCkk_3V3 ...
Table 7-10. Bluetooth Model RO Country Acer Part No AS4743G-482 CHINA China G50Mnkk LX.RHD01.002 AS4743G-394 WW WW G64Mnkk S2.RHD02.001 AS4743G-384 EMEA Switzerlan ...-382G TWN 50Mnkk GCTWN LX.RFK02.007 AS4743-482G AAP 50Mnkk India LX.RFK0C.002 AS4743-382G AAP 50Mnkk India LX.RFK0C.001 BOM Name Bluetooth AS4743G_N12PG N V1GBCkk_3V3 AS4743G_N12PG BT 3.0 V1GBCkk_3V3 AS4743G_N12PG N V512Ckk_3V3 AS4743G_N12PG BT 3.0 V512Ckk_3V3 AS4743G_N12PG BT 3.0 V512Ckk_3V3 AS4743ZG_N12P BT 3.0 GS1GBCkk_3V3 AS4743ZG_N12P BT 3.0 GS1GBCkk_3V3 AS4743ZG_N12P BT 3.0 GS1GBCkk_3V3 ...