Acer Aspire 7250 Support Question
Acer Aspire 7250 Support Question
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Question posted by PUBninja on September 22nd, 2014
How To Reset A Bios Password On A Acer Aspire 7250
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Related Acer Aspire 7250 Manual Pages
Acer Aspire 7250 Service Guide - Page 1
... support:
Up to 4 GB of DDR3 system memory, upgradable to 8 GB using two soDIMM modules
Display
0
17.3" HD+ 1600 x 900 resolution, high-brightness (220-nit) Acer CineCrystal™ LED-backlit TFT LCD
16:9 aspect ratio
Graphics
0
ATI Radeon™ HD 6310 Graphics with 256 MB of dedicated system memory, supporting Unified...
Acer Aspire 7250 Service Guide - Page 2
... DVD-RAM
Communication
0
Webcam
0
0.3M pixels UVC CAM
1.3M pixels UVC CAM
Acer Video Conference, featuring:
Acer Crystal Eye webcam with 640 x 480 resolution
Wireless and networking
0
WLAN:
Acer InviLink™ Nplify™ 802.11b/g/n Wi-Fi CERTIFIED™
Supporting Acer signalUp™ wireless technology
LAN:
Atheros/ AR8151 PCI-E Fast Ethernet, Wake-on-LAN...
Acer Aspire 7250 Service Guide - Page 3
Privacy Control
0
BIOS user, supervisor, HDD passwords
Kensington lock slot
Dimensions and Weight
0
Dimensions
0
414.75 (W) x 275(D) x 34...Battery life: 4 hours
ENERGY STAR®
Special Keys and Controls
0
Keyboard
0
103-/104-/107-key Acer Finetip keyboard with independent standard numeric keypad, international language support
Touchpad
0
Multi-gesture function, supporting two-...
Acer Aspire 7250 Service Guide - Page 5
...6 cell Li-ion battery pack 3-pin 65 W AC adapter
Software
Productivity
Acer Backup Manager (V3.0.0) Acer ePower Management Acer eRecovery Management Adobe® Reader® v9.1 Adobe® Flash®...Security
MyWinLocker® (except China, Hong Kong) McAfee® Internet Security Suite Trial
Multimedia
Acer clear fi NTI Media Maker™
Gaming
Oberon Game Zone (except US, Canada, Hong ...
Acer Aspire 7250 Service Guide - Page 6
Microsoft® Silverlight™ Skype™ Windows Live™ Essentials 2011
Web links and utilities
0
Acer Accessory Store (Belgium, France, Germany, Italy, Netherlands, Spain, Sweden, UK only)
Acer Identity Card
Acer Registration
Acer Updater
Netflix Shortcut (US only)
eBay® shortcut 2009 (Canada, France, Germany, Italy, Mexico, Spain, UK, US only)
Environment
0
...
Acer Aspire 7250 Service Guide - Page 23
... 1-19. Slot 1 (MB) 2048 2048 4096 4096
Graphics Controller
Slot 2 (MB) 0
2048 0
4096
Total Memory (MB) 2048 4096 4096 8192
0
Table 1-17. BIOS Item
BIOS vendor BIOS Version BIOS ROM type
BIOS ROM size
Specification INSYDE V1.00 WINBOND W25Q32BVSSIG MXIC MX25L3206EM2I-12G 4MB
Hardware Specifications and Configurations
1-27 Graphics Controller
Item
Specification
VGA Chip...
Acer Aspire 7250 Service Guide - Page 24
...password Refer to RAM (S3)/Disk (S4) Support SMBIOS 2.6 ,PCI2.3. Features
Item
LAN Interface
Specification
INSYDE code base Flash ROM 4 MB Support Acer UI Support multi-boot Suspend to Acer BIOS...key Internal & external keyboard work simultaneously Features
Specification 103-/104-/107-key Acer FineTip keyboard with independent standard numeric keypad, international language support 103-/104-/...
Acer Aspire 7250 Service Guide - Page 37
...bottom of the screen. Read parameter help is set the parameter to save changes and exit BIOS Setup Utility
NOTE: NOTE:
Parameter values can be changed if enclosed in the Item Specific Help...the left and right arrow keys Item - Press F10 to enabled. System Utilities
2-3
To activate the BIOS Utility, press F2 during POST to enter multi-boot menu. The default parameter of F12 Boot Menu...
Acer Aspire 7250 Service Guide - Page 38
Actual values may differ by model. Figure 2-1. Information
0
This tab shows a summary of the tabs found on the InsydeH20 Setup Utility screen:
NOTE: NOTE:
The screens provided are for reference only. BIOS
0
The following is a description of computer hardware information. BIOS Information 2-4
System Utilities
Acer Aspire 7250 Service Guide - Page 42
... while the events defined in Figure 2-3. Set User Password
Press Enter to set the user password.
Clear or Set
Set Supervisor Password
Press Enter to set the supervisor password.
The user can enter Setup menu only and does not have right to enter setup.
Resetting the BIOS password may require the computer be grayed out if the...
Acer Aspire 7250 Service Guide - Page 43
... the Enter New Password field.
Set Supervisor Password
2. NOTE: NOTE:
Users can opt to enable the Password on the screen. 3.
Type a new password in the Enter Current Password field and press Enter. 3. Use the ↑ and ↓ keys to Clear. 4. Press F10 to save changes and exit the BIOS Setup Utility. Press F10 to save changes...
Acer Aspire 7250 Service Guide - Page 44
... ↓ keys to save changes and exit the BIOS Setup Utility. Type the current password in the Enter New Password field. Type a password in the Enter Current Password field and press Enter. 3. Figure 2-7. NOTE: NOTE:
Users can enable the Password on boot parameter. 5. Figure 2-8. This Setup Warning
The password setting is OK, the screen will show as...
Acer Aspire 7250 Service Guide - Page 52
... code noted in the previous step. HDD Security
To reset the HDD password, perform the followings: 1.
Example: UnlockHD 84756887
The command generates a password which can be used for unlocking utilities. Unlock Password 2. Password: 38534209
2-18
System Utilities
Remove HDD Password as follows:
NOTE: NOTE:
If the HDD password is incorrectly entered three times, an error is generated...
Acer Aspire 7250 Service Guide - Page 54
CMOS Jumper
Figure 2-22.
CMOS Jumper
r
2-20
System Utilities Figure 2-21. Removing BIOS Passwords
0
To clear User or Supervisor passwords, open the DIMM door and use a metal instrument to short the RTCRST# point.
Acer Aspire 7250 Service Guide - Page 55
...clear automatically. Step 2: Execute < unlockpw.exe >, BIOS password will skip BIOS password query window and boot to DOS mode. Clear BIOS Password
System Utilities
2-21 Cleaning BIOS Passwords
0
When customer forgets the BIOS supervisor/user password, he could clear the passwords, perform the following steps:
1. If system can boot to DOS mode(Password on Boot is not Enabled), follow the...
Acer Aspire 7250 Service Guide - Page 146
... in DXE
DXE_SB_SPI_INIT*
DXE 41
South bridge SPI initialization
DXE_CF9_RESET*
DXE 42
Setup Reset service
DXE_SB_SERIAL_GPIO_INIT*
DXE 43
South bridge Serial GPIO initialization
DXE_SMMACCESS*
DXE 44
Setup ...Image
completed
PEI_RECOVERY_START_FLASH
PEI
88
Start Flash BIOS with
Recovery image
PEI_ENTER_DXEIPL
PEI
89
Loading BIOS image to initial Variable Service
DXE_MTC_INIT
...
Acer Aspire 7250 Service Guide - Page 157
...If it is only for a security reason, BIOS will ask the password during systems POST or when system enters the BIOS Setup menu. Steps for Clearing BIOS Password Check
0
If users set BIOS Passwords (Supervisor Password and/or User Password) for clearing BIOS Password (Supervisor Password and User Password). Clearing Password Check and BIOS Recovery
0
This section provides procedures for...
Acer Aspire 7250 Service Guide - Page 158
...# jumper shorted. 7. Press Power Button until BIOS POST is cleared. 10. If there is no Password request, BIOS Password is finished, then remove the conductivity tool from
the RTCRST# jumper. 8. Clear CMOS Jumper
0
Figure 5-4. RTC Battery
4. CMOS Jumper
Table 5-3. Use an electric conductivity tool to enter BIOS Setup menu. 9. If a password is requested, repeat Steps 1 through...
Acer Aspire 7250 Service Guide - Page 208
AS7250G
Vendor Adapter
Type
Description
Acer Part No.
10001081 DELTA
65W
Adapter DELTA 65W 19V 1.7x5.5x11 Yellow ADP-65JH DB A, LV5 LED LF
AP.06501.026
10001023 LITE-ON
65W
....0
Battery SANYO AS10B Li-Ion 3S2P
BT.00603.116
SANYO 6 cell 6000mAh Main COMMON
ID: AS10B3E
8-4
Test Compatible Components Microsoft® Windows® 7 Environment Test
0
Aspire 7250G
0
Table 8-1.
Acer Aspire 7250 Service Guide - Page 223
...
An overview of all the support services we have included an Acrobat File to us.
Also contained on all of Acer's Notebook, Desktop and Server models including:
Service guides for all models
Bios updates
Software utilities
Spare parts lists
TABs (Technical Announcement Bulletin)
For these purposes, we offer, accompanied by a list of...
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