Acer Aspire 4250 Support Question
Acer Aspire 4250 Support Question
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Question posted by kimbjud on April 18th, 2014
How To Remove Acer Aspire 4250
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Related Acer Aspire 4250 Manual Pages
Acer Aspire 4250 Notebook Service Manual - Page 2
...without notice. Copyright
Copyright © 2011 by any defect in any form or by Acer Incorporated.
Date
Chapter
Updates
Service guide files and updates are no representations or warranties, ...into any language or computer language, in the software. For more information, go to http://csd.acer.com.tw.The information in this guide is ".
The software described in this manual is sold ...
Acer Aspire 4250 Notebook Service Manual - Page 4
If, for repair and service of a machine (such as add-on the Website. Acer-authorized Service Providers: The Acer office may have decided to extend the functionality of customer machines. These localized features are not covered in this ...FRU parts for whatever reason, a part number change is made, it may not be provided by the regional Acer office to the basic configuration for...
Acer Aspire 4250 Notebook Service Manual - Page 6
... BIOS Utility 2-3
BIOS 2-4 Information 2-4 Main 2-6 Security 2-8 Boot 2-12 Exit 2-13
BIOS Flash Utilities 2-14 DOS Flash Utility 2-15 WinFlash Utility 2-17
Clearing BIOS Passwords 2-18 Removing BIOS Passwords 2-19 Removing Insyde HDD Password 2-21
Miscellaneous Tools 2-22 Using DMITools 2-22 Using UUIDTools 2-26 Using the LAN MAC EEPROM Utility 2-27
vi
Acer Aspire 4250 Notebook Service Manual - Page 7
... Installation 3-24 WLAN (Wireless Local Area Network) Module Removal . . . 3-25 WLAN Module Installation 3-26 Thermal Module Removal 3-27 Thermal Module Installation 3-27 Power Switch Board Removal 3-29 Power Switch Board Installation 3-29 Speaker Module Removal 3-30 Speaker Module Installation 3-31 LCD (Liquid Crystal Display) Module Removal 3-32 LCD Module Installation 3-33 DC-in Jack...
Acer Aspire 4250 Notebook Service Manual - Page 8
... 3-38 Camera Module Installation 3-39 LCD Panel Removal 3-40 LCD Panel Installation 3-41 LCD Bracket Removal 3-42 LCD Bracket Installation 3-42 LVDS Cable Removal 3-43 LVDS Cable Installation 3-44
CHAPTER 4 Troubleshooting
Introduction 4-3 General Information 4-3
Power On Issues 4-4 No Display Issues 4-5 LCD Picture Failure 4-8 Internal Keyboard Failure 4-9 Touchpad Failure 4-10...
Acer Aspire 4250 Notebook Service Manual - Page 9
CHAPTER 6 FRU (Field Replaceable Unit) List
Exploded Diagrams 6-4 FRU List 6-7 Screw List 6-20
CHAPTER 7 Model Definition and Configuration
Acer Aspire 4250 7-1
CHAPTER 8 Test Compatible Components
Microsoft® Windows® 7 Environment Test 8-4
CHAPTER 9 Online Support Information
Introduction 9-3
ix
Acer Aspire 4250 Notebook Service Manual - Page 15
...: Up to 4 GB of DDR3 system memory, upgradable to 8 GB using two soDIMM modules
Display 0 14" HD 1366 x 768 pixel resolution, high-brightness (220-nit) Acer CineCrystal™ LED-backlit TFT LCD Mercury-free, environment-friendly 16:9 aspect ratio
Audio Subsystem 0 High-definition audio support Built-in mono speaker MS-Sound...
Acer Aspire 4250 Notebook Service Manual - Page 16
Graphics 0
Aspire 4250 ATI Radeon™ HD 6310 Graphics with 256 MB of dedicated system memory, supporting Unified Video Decoder 3 (UVD3), OpenCL™ 1.1, OpenGL® 3.1, OpenEXR High Dynamic-...
Acer Aspire 4250 Notebook Service Manual - Page 17
...+R DL, 6X DVD-RW, 8X DVD+RW, 5X DVD-RAM
Communication 0
Acer Video Conference: Acer Crystal Eye webcam, 1280 x 1024 resolution
WLAN: Acer InviLink™ Nplify™ 802.11b/g/n Wi-Fi CERTIFIED™ Acer InviLink™ 802.11b/g Wi-Fi CERTIFIED™ Supporting Acer SignalUp™ wireless technology
LAN: Gigabit Ethernet, Wake-on-LAN ready...
Acer Aspire 4250 Notebook Service Manual - Page 18
Special Keys and Controls 0
Keyboard 105-US/106-UK key New Acer TM7T flat keyboard with international language support
Touchpad Multi-gesture touchpad, supporting two-finger scroll, pinch, rotate, flip
Media keys Media control keys (printed on ...
Acer Aspire 4250 Notebook Service Manual - Page 19
... Eye Microsoft® Silverlight™ Skype™ Windows Live™ Essentials
Web links and utilities Acer Accessory Store (Belgium, France, Germany, Italy, Netherlands, Spain, Sweden, UK only) Acer Identity Card Acer Registration Acer Updater eBay® shortcut 2009 (Canada, France, Germany, Italy, Mexico, Spain, UK, US only) Netflix shortcut (US only)
Hardware Specifications and...
Acer Aspire 4250 Notebook Service Manual - Page 20
... called Liquid-Crystal Display (LCD), displays computer output (configuration may vary by model). Opened Front View
Table 1-1. Notebook Tour 0
Figure 1-1. Opened Front View
# Icon
Item
1
Acer Crystal Eye
webcam
2
Display screen
3
Power button
Description
Web camera for video communication. (only for sound recording.
1-10
Hardware Specifications and Configurations
Acer Aspire 4250 Notebook Service Manual - Page 22
... (SD), MultiMediaCard
(MMC). Closed Front View
#
Icon
Item
Description
1
Microphone jack
Accepts inputs from external microphones. Closed Front View
Table 1-2.
Headphone/speaker/li Connects to remove/install the
card. Figure 1-2.
Acer Aspire 4250 Notebook Service Manual - Page 23
Figure 1-3. Top View
Table 1-3. Top View
#
Icon
1
Item Acer Logo
Description Acer Aspire 4250 Logo
Hardware Specifications and Configurations
1-13
Acer Aspire 4250 Notebook Service Manual - Page 27
Locks the battery in position.
3
Ventilation slots
Enable the computer to stay cool, even after
prolonged use.
4
Battery release latch Releases the battery for removal. Base View
#
Icon
Item
1
Battery bay
2
Battery lock
Description Houses the computer's battery pack. Hardware Specifications and Configurations
1-17 Figure 1-7.
Base View
Table 1-7.
Acer Aspire 4250 Notebook Service Manual - Page 89
... removal and installation of tools needed to do the following procedures may also differ from the computer. Screw List Size
M2.0*3.0 M2.5*6.0 M3.0*3.0 (NI) M2.5*3.0 (NI) M2.5*4.0 M2.0*2.0 M2.5*4.0 (NI) M2.0*5.0
Quantity 15 18 4 2 7 1 7 4
Acer...and step by step procedures on how to remove and install components from the actual model. General Information 0
The product previews seen in the same position...
Acer Aspire 4250 Notebook Service Manual - Page 144
... board in loop mode at a time until failing FRU is detected, replace the FRU. Remove or disconnect all attached devices are incorrect, whether a short circuit is suspected, or whether the...when a recurring problem exists. When analyzing an intermittent problem, perform the following devices: Non-Acer devices Printer, mouse, and other external devices Battery pack Hard disk drive DIMM CD-ROM...
Acer Aspire 4250 Notebook Service Manual - Page 157
... set BIOS Password (Supervisor Password and/or User Password) for the Aspire 4250. Locate the CMOS jumper. 6. Plug in AC, keeping the CMOS jumper shorted. 8.
Jumper and Connector Locations
5-5 However, once it is finished, then remove the conductivity tool
from the system. 2. Remove power from the CMOS jumper. 9. Disconnect the RTC battery 5. Clearing Password...
Acer Aspire 4250 Notebook Service Manual - Page 163
...to return the defective parts, users should follow the rules set by the regional Acer office to repair or for the Aspire 4739Z. FRU (Field Replaceable Unit) List
6-3 Refer to this chapter whenever ordering ... most up-to return it. Users MUST use the local FRU list provided by the regional Acer office on how to dispose it properly, or follow the local government ordinance or regulations on ...
Acer Aspire 4250 Notebook Service Manual - Page 189
... procedures, please refer to the following lists for components, adapter cards, and peripherals which have passed these tests. Compatibility Test Report released by Acer's internal testing department.
Test Compatible Components
8-3 Test Compatible Components
This computer's compatibility is tested and verified by the Acer Mobile System Testing Department. Refer to the Aspire 4250.
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