Acer Aspire 4750Z Support Question
Acer Aspire 4750Z Support Question
Find answers below for this question about Acer Aspire 4750Z.Need a Acer Aspire 4750Z manual? We have 1 online manual for this item!
Question posted by bky71gmzy on July 9th, 2014
Battery Can Not Detect On Acer Aspire 4750
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Related Acer Aspire 4750Z Manual Pages
Acer Aspire 4350, 4750, 4750G, 4750Z Service Guide - Page 1
for more information,
please refer to http://csd.acer.com.tw
PRINTED IN TAIWAN Aspire 4750 and 4750G Series Service Guide
Service guide files and updates are available on the ACER/CSD web;
Acer Aspire 4350, 4750, 4750G, 4750Z Service Guide - Page 2
Revision History
Please refer to the table below for the updates made on Aspire 4750 and 4750G Series service guide. Date
Chapter
Updates
II
Acer Aspire 4350, 4750, 4750G, 4750Z Service Guide - Page 3
... in this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in the software. Acer is a registered trademark of Acer Corporation. Intel is a registered trademark of Intel Corporation. Other brand and product names are trademarks and/or registered trademarks of all necessary servicing...
Acer Aspire 4350, 4750, 4750G, 4750Z Service Guide - Page 5
... number code to provide you with all technical information relating to -date information available on card, modem, or extra memory capability). V add-on your regional Acer office to extend the functionality of customer machines. You MUST use the list provided by your regional web or channel. Preface
Before using this generic...
Acer Aspire 4350, 4750, 4750G, 4750Z Service Guide - Page 7
Table of Contents
Features 1
System Specifications 1
1
System Block Diagram 4 Your Acer Notebook tour 5
Top view 5 Hotkeys 6 Closed front view 7 Rear view 7 Left ...Instructions 34 Disassembly Process 34
External Module Disassembly Process 35 External Modules Disassembly Flowchart 35 Removing the Battery Pack 36 Removing the Optical Drive Module 37 Removing the Back Cover 38 Removing the Hard Disk...
Acer Aspire 4350, 4750, 4750G, 4750Z Service Guide - Page 8
... Clearing Password Check 96 BIOS Recovery by Crisis Disk 97
FRU (Field Replaceable Unit) List 99
Exploded Diagram 100 113
Model Definition and Configuration 113
Aspire 4750/4750G Series 114
Test Compatible Components 135
Hardware Device Tests 136
Online Support Information 139 Index 141
VIII
Acer Aspire 4350, 4750, 4750G, 4750Z Service Guide - Page 10
... sound system with S/PDIF support • Microphone-in jack • Line-in jack • Ethernet (RJ-45) port • DC-in microphones
Communication
• Integrated Acer Crystal Eye webcam* • WLAN: IEEE 802.11b/g/n • LAN: Gigabit Ethernet;
Acer Aspire 4350, 4750, 4750G, 4750Z Service Guide - Page 13
...status.
Fully charged: The light shows blue when in AC mode. Your Acer Notebook tour
After knowing your computer features, let us show you around your...4
Keyboard
5
Touchpad
6
HDD indicator
For entering data into your new computer. Charging: The light shows amber when the battery is active. Top view
1
8
2
3 4
5
6
#
Icon Item
1
Integrated webcam
2
Display screen
3
...
Acer Aspire 4350, 4750, 4750G, 4750Z Service Guide - Page 15
...) port HDMI port
34 5
Description Connects to remove/install the card. Fully charged: The light shows blue when in AC mode.
# Item 1 Battery bay
Left view
1
Description Houses the computer's battery pack.
# Icon 1 2 3 4 HDMI
12
Item DC-in -1 card reader
Description
Accepts Secure Digital (SD), MultiMediaCard (MMC), Memory Stick (MS), Memory Stick...
Acer Aspire 4350, 4750, 4750G, 4750Z Service Guide - Page 17
...). * Supports the USB 3.0 (SuperSpeed USB) specification; Connects to eject the optical drive tray when the computer is off .
Base view
1 6
2 3
5
4
#
Icon
1
Item Battery bay
Description Houses the computer's battery pack.
Connects to USB devices. * A USB 3.0 port can be compatible. accepts CDs or DVDs. Right view
# Icon 1
2
3 4 5 6 7
12
3 456
7
Item Microphone jack...
Acer Aspire 4350, 4750, 4750G, 4750Z Service Guide - Page 18
Houses the computer's hard disk (secured with screws).
10
Chapter 1 Houses the computer's main memory.
#
Icon
2
4 5
Item Battery release latch
Memory compartment Hard disk bay
Description Releases the battery for removal.
Acer Aspire 4350, 4750, 4750G, 4750Z Service Guide - Page 27
... 2.20GHz XXXXXXXXXXX-(XX) XXXXXXXX XXXXXXXXXXX-XXX XX-XXXX-(XX) VX.XX XX-XXX XXXXXX.XXX.XXX.XXX.XXXXXX XX.XX XXXXXXXXXXXXXXXXXXXXXXX Base Board Asset Tag Aspire 4750 Acer XXXxXxXX-xXxX-XXxx-xXXx-xXXxXXxXxxXX
F1 Help Esc Exit
Select Item -/+ Change Values
F9 Setup Defaults
Select Menu Enter Select Sub-Menu F10 Save and...
Acer Aspire 4350, 4750, 4750G, 4750Z Service Guide - Page 29
... 2.20GHz XXXXXXXXXXX-(XX) XXXXXXXX XXXXXXXXXXX-XXX XX-XXXX-(XX) VX.XX XX-XXX XXXXXX.XXX.XXX.XXX.XXXXXX XX.XX XXXXXXXXXXXXXXXXXXXXXXX Base Board Asset Tag Aspire 4750 Acer XXXxXxXX-xXxX-XXxx-xXXx-xXXxXXxXxxXX
F1 Help Esc Exit
Select Item -/+ Change Values
F9 Setup Defaults
Select Menu Enter Select Sub-Menu F10 Save and...
Acer Aspire 4350, 4750, 4750G, 4750Z Service Guide - Page 31
... is displayed, and Summary Screen is not allowed to factory defaults. Option: Enabled or Disabled
Enables, disables the system boot from LAN (remote server). For Aspire 8530 Series only.
Acer Aspire 4350, 4750, 4750G, 4750Z Service Guide - Page 85
... diagnostic tests are indicated.
"Error Message List" on page 79. POST does not complete. Non-Acer products, prototype cards, or
modified options can give false errors and invalid system responses.
1.
Symptoms... 2. Message" on page 80
"Undetermined Problems" on page 92
POST detects an error and displayed messages on page 92
Chapter 4
77 Message" on page 80
Symptoms cannot...
Acer Aspire 4350, 4750, 4750G, 4750Z Service Guide - Page 98
Battery pack System board
PCMCIA-Related Symptoms
Symptom / Error System cannot detect the PC Card (PCMCIA) PCMCIA slot pin is from the ...System board PCMCIA slot assembly
Memory-Related Symptoms
Symptom / Error
Action in Sequence
Power source (battery pack and power adapter).
Battery can't be charged
Action in Sequence
Memory count (size) appears different from the computer. Hold...
Acer Aspire 4350, 4750, 4750G, 4750Z Service Guide - Page 100
...FRU. 3. NOTE: Verify that all of the following devices:
• Non-Acer devices • Printer, mouse, and other external devices • Battery pack • Hard disk drive • DIMM • CD-ROM/Diskette... that there are incorrect, whether a short circuit is suspected, or whether the system is detected, replace the FRU. If no more errors. Visually check them for the system board in...
Acer Aspire 4350, 4750, 4750G, 4750Z Service Guide - Page 104
... on the main board:
Gap name in Aspire Aspire 4750/4750G Series is finished. Press the power button to clear the password by following these steps:
• Power off the system, and remove the HDD, AC adapter and battery from the hardware gap.
• Restart...
This section provides the standard operating procedures for clearing the password and BIOS recovery for Aspire 4750/4750G Series.
Acer Aspire 4350, 4750, 4750G, 4750Z Service Guide - Page 107
Please note that WHEN ORDERING FRU PARTS, you should follow the rules set by your Acer office may have a DIFFERENT part number code from those given in global configurations of Aspire 4750/4750G Series. For ACER AUTHORIZED SERVICE PROVIDERS, your regional Acer office to order FRU parts for repair and service of this chapter whenever ordering...
Acer Aspire 4350, 4750, 4750G, 4750Z Service Guide - Page 122
Appendix A
Aspire 4750/4750G Series
NOTE: All models have following common specifications: LCD (NLED14WXGA+G), card reader (5-in-1), NB chipset (... BGN 3rd WiFi 2x2 BGN 3rd WiFi 2x2 BGN 3rd WiFi 2x2 BGN
3rd WiFi BG 3rd WiFi BG 3rd WiFi 2x2 BGN
Bluetooth Battery
Adapter
K/B
Power Cord
N
6CELL2.2 90W
Spanish
Continental
(KB.I170A.050)
N
6CELL2.2 90W
Sweden
Continental
(KB.I170A.051)
N...
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