Acer Aspire 7250 Support Question
Acer Aspire 7250 Support Question
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Question posted by Steryan on August 7th, 2014
Where To Short Bios Aspire 7250
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Related Acer Aspire 7250 Manual Pages
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 34.3(H) mm (16.3 x 10.8 x 1.35 inches)
Weight
0
2.7 kg (5.95 lbs.) with 6-...
Acer Aspire 7250 Service Guide - Page 23
...40 nm 29 mm x 29 mm)
Interface
LVDS
Compatibility
32bpp
Sampling rate
60MHz
BIOS
0
Table 1-19. Graphics Controller
Item
Specification
VGA Chip
AMD Seymour XT
Supports
...
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...
Acer Aspire 7250 Service Guide - Page 24
... standard numeric keypad, international language support 103-/104-/107-keys Yes Plug USB keyboard to RAM (S3)/Disk (S4) Support SMBIOS 2.6 ,PCI2.3. DMI utility for BIOS serial number configurable/asset tagSupport PXE Support WinFlash Wake on LAN from S3/S4 System information HDD password Refer to Acer...
Acer Aspire 7250 Service Guide - Page 37
... Setup. The default parameter of the screen. To change boot device without entering BIOS Setup Utility, set to run this utility. use the left and right arrow keys...square brackets [ ]. Parameter help carefully when making changes to enabled. System Utilities
2-3 Navigating the BIOS Utility
0
Five menu options are: Information Main Security Boot Exit
To navigate through the following: ...
Acer Aspire 7250 Service Guide - Page 38
Figure 2-1. Actual values may differ by model. 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 Information 2-4
System Utilities
BIOS
0
The following is a description of computer hardware information.
Acer Aspire 7250 Service Guide - Page 39
... 2-1.
ATAPI Model Name The model name of the Distributed Computing Environment (DCE).
Product Name
The product name of the system.
System Utilities
2-5
System BIOS Version
Displays system BIOS version.
Table 2-1 describes the parameters shown in software construction, standardized by the Open Software Foundation (OSF) as part of the installed ODD drive. VGA...
Acer Aspire 7250 Service Guide - Page 40
... Table 2-2 describes the parameters shown in Figure 2-2. System Date
Sets the system date. Figure 2-2. Table 2-2.
BIOS Main
Parameter
Description
System Time
Sets the system time. Video Memory
Shows the available memory for Video.
2-6
Format/Option Format: HH:MM:SS (hour:minute:...
Acer Aspire 7250 Service Guide - Page 41
... mode in which the SATA controller should operate. AHCI or IDE
System Utilities
2-7
Enabled or Disabled
D2D Recovery
Enables, disables D2D Recovery function. Table 2-2. (Continued)BIOS Main
Parameter
Description
Format/Option
Quiet Boot
The notebook shows an illustration called the OEM screen during POST.
Acer Aspire 7250 Service Guide - Page 42
...0
This tab shows parameters that safeguard and protect the computer from unauthorized access. BIOS Security Table 2-3 describes the parameters shown in this group happened. Clear or Set
...Boot
Defines whether a password is set , this password protects the BIOS Setup Utility from unauthorized access. BIOS Security
Parameter
Description
Option
Supervisor Password Is
Shows the setting of ...
Acer Aspire 7250 Service Guide - Page 43
... supervisor password:
1. Characters do not appear on boot parameter. 4. Set Supervisor Password
2. Setting a Password
0
Perform the following :
1. Press F10 to save changes and exit the BIOS Setup Utility.
The Set Supervisor Password box appears:
Figure 2-5. System Utilities
2-9 After setting the password, the computer sets the User Password parameter
to highlight the...
Acer Aspire 7250 Service Guide - Page 44
....
Type the current password in the Confirm
New Password field. Setup Notice
4. Figure 2-8. Use the ↑ and ↓ keys to save changes and exit the BIOS Setup Utility. The Set Supervisor Password box appears. Figure 2-6.
The computer sets User Password parameter to Set. If the verification is complete after the user...
Acer Aspire 7250 Service Guide - Page 46
Boot
0
This tab allows changes to the order of boot devices used to move it up or down the list. Figure 2-10. BIOS Boot 2-12
System Utilities Bootable devices include the:
USB diskette drives Onboard hard disk drive DVD drive in the module bay Use ↑ and ↓ keys to select a device and press F5 or F6 to load the operating system.
Acer Aspire 7250 Service Guide - Page 47
... Exit utility without saving setup data to save changes to the system. Discard Changes
Load previous values all setup item. BIOS Exit Table 2-4 describes the parameters in Figure 2-11. Exit
0
The Exit tab allows users to .
System Utilities
...Description
Exit Saving Changes
Exit System Setup and save or discard changes and quit the BIOS Utility.
Figure 2-11. Table 2-4.
Acer Aspire 7250 Service Guide - Page 48
...
Copy the Flash utilities to finish loading of system programs
New features or options
Restore a BIOS when it becomes corrupted.
NOTE: NOTE:
Do not install memory related drivers (XMS, EMS... Flash is used . If battery pack does not contain power to the bootable diskette. 3. BIOS Flash Utilities
0
BIOS Flash memory updates are required for the following to run the Flash:
1. NOTE: NOTE:...
Acer Aspire 7250 Service Guide - Page 49
Execute the < FLASH.BAT > batch file to modify the boot priority order. Figure 2-12. BIOS Boot
3. The flash process begins as shown in Figure 2-13.
Select Boot Menu to update BIOS.
System Utilities
2-15 DOS Flash Utility
0
Perform the following to enter the Setup Menu. 2. Press F2 during boot to use the DOS...
Acer Aspire 7250 Service Guide - Page 50
DOS Flash 4. AC Power Warning
NOTE: NOTE:
Plug in the AC power to continue. 5. In flash BIOS, the message Please do not remove AC Power Source is shown. NOTE: NOTE:
If AC power is not connected, the following message (Figure 2-14) is shown. Flash is complete when the message Flash Programming Complete is shown.
2-16
System Utilities
Figure 2-14.
Figure 2-13.
Acer Aspire 7250 Service Guide - Page 54
Figure 2-21. CMOS Jumper
Figure 2-22. CMOS Jumper
r
2-20
System Utilities 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 157
... ask the password during systems POST or when system enters the BIOS Setup menu. Remove power from the system. 2.
Clearing Password Check
0
NOTE: NOTE:
The following procedure is necessary to bypass the password check, short the HW Gap to clear the password by performing the following steps:
1. Remove HDD, AC and Battery...
Acer Aspire 7250 Service Guide - Page 158
...)
Clear CMOS Jumper
5-8
Jumper and Connector Locations RTC Battery
4. Plug in AC, keeping the RTCRST# jumper shorted. 7. CMOS Jumper
Table 5-3. Use an electric conductivity tool to enter BIOS Setup menu. 9. If there is no Password request, BIOS Password is requested, repeat Steps 1 through 9. Locate the RTCRST# jumper. 5. If a password is cleared. 10. Press...
Acer Aspire 7250 Service Guide - Page 208
Microsoft® Windows® 7 Environment Test
0
Aspire 7250G
0
Table 8-1. 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 ...
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