2-13
System Utilities
BIOS Flash Utilities
BIOS Flash memory updates are required for the following conditions:
•
New versions of system programs
•
New features or options
•
Restore a BIOS when it becomes corrupted.
Use the Flash utility to update the system BIOS Flash ROM.
Perform the following to run a BIOS Flash update:
1.
Prepare a bootable USB HDD/FDD.
2.
Download and copy the Flash utilities to the bootable USB HDD/FDD.
BIOS Flash may be performed by one of the following:
•
DOS Flash Utility
•
WinFlash Utility
NOTE:
•
If a Crisis Recovery Disc is not available, create one before BIOS Flash utility is used.
See
Creating a USB Flash Crisis Disk
on page
2-28
.
•
Do not install memory related drivers (XMS, EMS, DPMI) when BIOS Flash is used
•
Use an AC adapter power supply when running BIOS Flash utility. If the battery pack
does not contain power to finish loading BIOS Flash, do not boot the system.
•
Flash utility has auto execution function.
Содержание Aspire E1-521
Страница 1: ...ASPIRE E1 521 S E R V I C E G U I D E G U I D E ...
Страница 113: ...Service and Maintenance 5 14 Table 5 2 Base Door Screws Screw Name Screw Type Quantity M 2 5 x 8 0 2 ...
Страница 119: ...Service and Maintenance 5 20 Table 5 3 ODD Module Screws Screw Name Screw Type Quantity M 2 5 x 8 1 M 2 0 x 3 0 2 ...
Страница 151: ...Service and Maintenance 5 52 3 Lift to remove the fan Figure 5 73 Removing the Fan ...
Страница 156: ...5 57 Service and Maintenance Table 5 9 Thermal Module Screws Screw Name Screw Type Quantity M 2 3 x 3 2 4 ...
Страница 166: ...5 67 Service and Maintenance 4 Lift to remove the USB module Figure 5 99 Removing the USB Module ...
Страница 177: ...Service and Maintenance 5 78 5 Lift to remove the LCD module Figure 5 117 Removing the LCD Module ...
Страница 181: ...Service and Maintenance 5 82 Table 5 13 LCD Module Screws Screw Name Screw Type Quantity M 2 5 x 5 0 5 ...
Страница 188: ...5 89 Service and Maintenance Table 5 14 LCD Bezel Screws Screw Name Screw Type Quantity M 2 5 x 4 0 2 ...
Страница 202: ...5 103 Service and Maintenance 3 Remove the main antenna Figure 5 155 Removing the WLAN Antennas 2 of 2 ...
Страница 213: ...FRU Field Replaceable Unit List 6 7 LCD Assembly Figure 6 4 LCD Assembly Exploded Diagram 1 2 3 4 5 8 9 7 6 ...
Страница 223: ...CHAPTER 7 Test Compatible Components Test Compatible Components 7 2 Microsoft Windows 7 Environment Test 7 2 ...
Страница 232: ...CHAPTER 8 Online Support Information Online Support Information 8 2 Introduction 8 2 ...
Страница 234: ......