Acer Aspire 4250 Support Question
Acer Aspire 4250 Support Question
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Question posted by pattoger on April 23rd, 2014
Acer Laptop Problem Wont Start Acer 4250
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Current Answers
Answer #1: Posted by freginold on May 13th, 2014 5:04 PM
freginold
Member since:
December 20th, 2011 Points: 23,253,885
Member since:
December 20th, 2011 Points: 23,253,885
Usually when a laptop won't power on, it's because of one of three things: the battery, the battery charger/AC adapter, or the motherboard (or power board, if the laptop has a separate power board that connects to the motherboard).
You can rule out the battery easily by attaching the AC adapter and trying to turn the laptop on. If your AC adapter has an LED on it, you can often tell if the adapter isn't working because the LED won't light up. (However, just because the LED does come on doesn't mean the adapter is working as it should.)
The motherboard is the most expensive option to replace, so a good rule of thumb is to get a new AC adapter/charger and see if the laptop powers up with that. If it still won't power on, you may have a bad motherboard, in which case it might be cheaper to get a new laptop than have the motherboard repaired or replaced. If you can determine that it's the power board rather than the motherboard, replacing that board might be a more attractive option than replacing the whole computer.
Related Acer Aspire 4250 Manual Pages
Acer Aspire 4250 Notebook Service Manual - Page 2
... incidental or consequential damages resulting from any particular purpose.
There are available on the ACER/CSD Website. Should the programs prove defective following their purchase, the buyer (not the manufacturer... system, or translated into any language or computer language, in any form or by Acer Incorporated.
No part of merchantability or fitness for the updates made to the contents hereof and...
Acer Aspire 4250 Notebook Service Manual - Page 4
...such cases, contact the regional offices or the responsible personnel/channel to order FRU parts for Acer's global product offering.
When ordering FRU parts: Check the most up-to the basic ... for repair and service of a machine (such as add-on the Website. Acer-authorized Service Providers: The Acer office may have a different part number code than those given in the FRU ...
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 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
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 Opened Front View
...
Acer Aspire 4250 Notebook Service Manual - Page 23
Top View
Table 1-3. Top View
#
Icon
1
Item Acer Logo
Description Acer Aspire 4250 Logo
Hardware Specifications and Configurations
1-13 Figure 1-3.
Acer Aspire 4250 Notebook Service Manual - Page 38
... of keypads Windows logo key Internal & external keyboard work simultaneously Features
Specification Atheros 8151 RJ45 RJ45 at the left side Supports 10/100/1000
Specification Acer AC4T_A10B keyboard 86-US/87-UK/91-JP key Yes Plug USB keyboard to the USB port directly: Yes
Phantom key auto detect Overlay numeric...
Acer Aspire 4250 Notebook Service Manual - Page 60
...: UUID:
Inten Pentium Dual-Core P6200 Sample 1066 MHz
Hitachi HTS545016B9A300 100513PBPB04ECCYXROL TSSTcorp CDDVDW TS-L633F
V1.04 ATI VERO12.036.000.003.039043
123456789
Acer 20D4DD9869FEDF11802C60EB698FC1A8
Figure 2-1. BIOS Information
Parameter
Description
CPU Type
CPU (central processing unit) type and speed of system
CPU Speed
Speed of the CPU
HDD Model...
Acer Aspire 4250 Notebook Service Manual - Page 83
... 001636XXXXXX 00269E230844
Please waiting for EEPROM data comparing
Current MAC ID of ESN EEPROM : 00269E230844 Compare ACER & OEM S/N of ESN EEPROM: PASS, is the 16 digit number given as
follow: Enter...ID - Reboot the system when the process has completed. Flash is completed when the message, Compare ACER & OEM S/N of ESN EEPROM : PASS 4. System Utilities
2-27 Run the LAN.BAT file....
Acer Aspire 4250 Notebook Service Manual - Page 89
...sure all available cable channels and clips are used and that the cables are recommended to starting maintenance.
Recommended Equipment 0
The following equipment are installed in the following maintenance procedures:
... 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 Part No. 86.ARE07.002 86.ARE07.001 86.N1407.007 86.R6Z07.001 86.PSR07.001 86.W4107.002...
Acer Aspire 4250 Notebook Service Manual - Page 131
... not replace non-defective FRU parts.
If the Issue is still not resolved, refer to the problem. 3. Table 4-1. Troubleshooting
4-3 Non-Acer products, prototype cards, or modified options can give false errors and invalid system responses. 1. Common Problems Symptoms (Verified)
Power On Issues No Display Issues LCD Picture Failure Internal Keyboard Failure Touchpad Failure...
Acer Aspire 4250 Notebook Service Manual - Page 139
... the volume is listed under Other Devices 3. Navigate to Start´ Control Panel´ Hardware and Sound´ Sound. Navigate to Start´ Control Panel´ System and Maintenance´ System... audio driver. 5. Boot the computer. 2. Internal Speaker Failure
Sound Problems
0
Perform the following :
Figure 4-6. Internal Speaker Failure 0 If internal Speakers fail, perform the following , one...
Acer Aspire 4250 Notebook Service Manual - Page 144
... following procedures to verify that all of the following : 1. Intermittent Problems 0
Intermittent system hang problems can be considered only when a recurring problem exists. If any FRU. 3. FRU replacement should be caused by the computer. When analyzing an intermittent problem, perform the following devices: Non-Acer devices Printer, mouse, and other external devices Battery pack Hard...
Acer Aspire 4250 Notebook Service Manual - Page 163
...-date information available on how to return it properly, or follow the rules set by the regional Acer office to repair or for the Aspire 4739Z. FRU (Field Replaceable Unit) List
6-3 For ACER AUTHORIZED SERVICE PROVIDERS, the Acer office may have a DIFFERENT part number code from those given in global configurations for RMA (Return...
Acer Aspire 4250 Notebook Service Manual - Page 165
Description
6 USB Board
7 HDD Assembly
8 Base Assembly
9 Battery Module
10 Thermal Module Assembly
11 System Memroy
12 Wireless Card
13 Power Switch Board
Acer Part No. 55.NE307.002 KH.50007.010 60.NE307.006 BT.00607.125 60.NE407.001 KN.1GB03.034 NI.23600.070 55.NE307.001
FRU (Field Replaceable Unit) List
6-5
Upper & Lower Cover Exploded Diagram
No. Table 6-1.
Acer Aspire 4250 Notebook Service Manual - Page 189
Refer to the Aspire 4250.
Regarding configuration, combination and test 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 All of its system functions are tested under Windows® 7 environment. Test ...
Acer Aspire 4250 Notebook Service Manual - Page 199
... TPM, please refer the technical queries to us. These can download information on Acer's International Traveller's Warranty (ITW) Returned material authorization procedures An overview of all the support services we have included an Acrobat File to facilitate the problem-free downloading of telephone, fax and email contacts for ways to optimize and...
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