Chapter 2
39
BIOS Flash Utility
The BIOS flash memory update is required for the following conditions:
T
New versions of system programs
T
New features or options
T
Restore a BIOS when it becomes corrupted.
Use the Phlash utility to update the system BIOS flash ROM.
NOTE:
If you do not have a crisis recovery diskette at hand, then you should create a
Crisis Recovery
Diskette
before you use the Phlash utility.
NOTE:
Do not install memory-related drivers (XMS, EMS, DPMI) when you use the Phlash.
NOTE:
Please use the AC adaptor power supply when you run the Phlash utility. If the battery pack does not
contain enough power to finish BIOS flash, you may not boot the system because the BIOS is not
completely loaded.
Fellow the steps below to restore BIOS.
1.
Copy bflashit.bin and 512K BIOS ROM to USB floppy disk drive.
2.
Plug the USB floppy disk drive to the laptop.
3.
Press Fn+Esc and do not release the two keypads.
4.
Press power button then release Fn+Esc.
5.
When the system restores BIOS successfully, it will power on again automatically.
Summary of Contents for Aspire 5500Z Series
Page 6: ...VI ...
Page 14: ...6 Chapter 1 JP23 Modem Cable Connector JP39 ODD Connector ...
Page 36: ...28 Chapter 1 ...
Page 48: ...40 Chapter 2 ...
Page 57: ...Chapter 3 49 ...
Page 81: ...Chapter 5 73 JP19 RJ11 RJ45 JP31 DDR2 Socket JP23 Modem Cable Connector JP39 ODD Connector ...
Page 82: ...74 Chapter 5 ...
Page 84: ...76 Chapter 6 Exploded Diagram The System 011 012 013 ...
Page 85: ...Chapter 6 77 Upper Case Assembly ...
Page 86: ...78 Chapter 6 Lower Case Assembly ...
Page 87: ...Chapter 6 79 LCD Module ...
Page 88: ...80 Chapter 6 HDD Module ODD Module ...
Page 103: ...Index 104 ...