Acer Aspire 4250 Support Question
Acer Aspire 4250 Support Question
Find answers below for this question about Acer Aspire 4250.Need a Acer Aspire 4250 manual? We have 1 online manual for this item!
Question posted by osakaneo27 on December 16th, 2012
How To Restore To Factory Setting??
my acer wont restart to environment restart,, dont know what to do..
Current Answers
Related Acer Aspire 4250 Manual Pages
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 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 23
Top View
Table 1-3. Figure 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 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 50
... managed in 1 card reader, supporting:
Secure Digital™ (SD) Card, MultiMediaCard™ (MMC) Storage cards with adapter: miniSD™
1-40
Hardware Specifications and Configurations CPU set power down VGA Suspend PCMCIA Suspend Audio Power Down Hard Disk Power Down CD-ROM Power Down Super I/O Low Power mode
Also called Hibernation Mode...
Acer Aspire 4250 Notebook Service Manual - Page 59
... run . Navigating the BIOS Utility 0
Six menu options are: Information Main Security Boot Exit
To navigate through the following: Menu - NOTE: NOTE:
System information is set the parameter to parameter values. The utility is a hardware configuration program built into a computer's BIOS (Basic Input/Output System). If configuration problems occur, the setup...
Acer Aspire 4250 Notebook Service Manual - Page 62
... Available memory for the hour field.
BIOS Main
Parameter
Description
System Time
BIOS system time in Figure 2-2. Main 0
The Main tab allows the user to set system time and date, enable or disable boot option and enable or disable recovery.
Acer Aspire 4250 Notebook Service Manual - Page 63
Table 2-2. BIOS Main (Continued)
Parameter
Description
F12 Boot Menu Option to use boot menu during POST
D2D Recovery
Option to use D2D Recovery function
SATA Mode
Option to set SATA controller mode
Format/Option
Option: Enabled or Disabled
Option: Enabled or Disabled
Option: AHCI or IDE
System Utilities
2-7
Acer Aspire 4250 Notebook Service Manual - Page 64
...
Supervisor Password Is Supervisor password setting
User Password Is
User password setting
HDD Password Is
HDD password setting
Set Supervisor Password Option to set supervisor password
Set User Password
Option to set user password
Set HDD Password
Option to set HDD password
Option Clear or Set Clear or Set Clear or Set N/A N/A N/A
2-8
System Utilities Security 0
The Security...
Acer Aspire 4250 Notebook Service Manual - Page 65
... Enter. CAUTION:
If Power-on the screen.
3. NOTE: NOTE:
Password on Boot
Shows if password is enabled, the BIOS password can only be returned to set to Enabled to activate password feature.
4. Retype the password in the Enter New Password field. Characters do not appear on -Password authentication is required during...
Acer Aspire 4250 Notebook Service Manual - Page 66
... in Enter New Password field. Press Enter. If the verification is OK, the screen will set to Enabled to Clear. 4. Set Supervisor Password
2. Computer will show as follows.
2-10
System Utilities The Set Supervisor Password dialog box appears. Set Supervisor Password
2. Type new password in Enter New Password and Confirm
New Password fields. NOTE...
Acer Aspire 4250 Notebook Service Manual - Page 67
... Warning: Invalid Password If new password and confirm new password strings do not match, the Setup Warning dialog appears (Figure 2-9). Figure 2-9. Setup Notice The password setting is complete after the user presses Enter.
Acer Aspire 4250 Notebook Service Manual - Page 70
... Utilities NOTE: NOTE:
Use AC adaptor power supply when running Flash utility. Perform the following conditions: New versions of system programs New features or options Restore a BIOS when it becomes corrupted. BIOS Flash Utilities 0
BIOS Flash memory updates are required for the following to run Flash. 1. NOTE: NOTE:
Do not install...
Acer Aspire 4250 Notebook Service Manual - Page 76
When message Clear the SU Pws completely is set to Enabled, then Crisis Recovery disc must be used. There are two methods to exit the menu. 2.
Press any key... is displayed, user password has been removed.
2-20
System Utilities Method 2:
0
If BIOS menu item Power on Password is set to Disabled.
1. If user is unable to obtain correct password then it must be unlocked.
Acer Aspire 4250 Notebook Service Manual - Page 84
...of USB flash disk will enter crisis mode to flash the BIOS. You could check the BIOS edition is set up ready.
2-28
System Utilities Then click Next. 3. Select the Fast Format option and click Start. Press... Fn + Esc keys and hold them down until the
power led turns off (about 3-7 minutes and restart after. Plug in AC power (Don't loose Fn + Esc keys). Plug in this time. Copy the...
Acer Aspire 4250 Notebook Service Manual - Page 140
Restore system and file settings from a known good date using System Restore. 10. Reinstall the operating system. 12. Select Speakers and click Configure to configure the speakers. 8. If the issue is still not resolved, refer to Online ...
Acer Aspire 4250 Notebook Service Manual - Page 150
... to use memory during S3
resume
S3_MEMORY_CALLBACK
PEI
C3 Set cache for physical memory
during S3 resume
S3_ENTER_S3_RESUME_PEIM
PEI
C4 Start to restore system
configuration
S3_BEFORE_ACPI_BOOT_SCRIPT
PEI
C5
Restore system configuration
stage1
S3_BEFORE_RUNTIME_BOOT_SCRIPT
PEI
C6
Restore system configuration
stage2
S3_BEFORE_RELOCATE_SMM_BASE
PEI
C7 Relocate SMM BASE during...
Acer Aspire 4250 Notebook Service Manual - Page 157
...electric conductivity tool to clear the password by the following procedure is only for the Aspire 4250. Jumper and Connector Locations
5-5 The machine provides one Hardware Open Gap on main ...until BIOS POST is requested, repeat Steps 1 through 9. Restart the system. Steps for Clearing BIOS Password Check
0
If users set BIOS Password (Supervisor Password and/or User Password) for enabling...
Acer Aspire 4250 Notebook Service Manual - Page 163
... Merchandise Authorization).
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 the Aspire 4739Z. Part number changes will not be noted on how ... or regulations on how to dispose it properly, or follow the rules set by the regional Acer office to return it.
Acer Aspire 4250 Notebook Service Manual - Page 189
Test Compatible Components
8-3 Refer to the Aspire 4250. Compatibility Test Report released by Acer's internal testing department. Regarding configuration, combination and test procedures, please ... Components
This computer's compatibility is tested and verified by the Acer Mobile System Testing Department. All of its system functions are tested under Windows® 7 environment.
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