Chapter 2
37
BIOS Flash Utility
The BIOS flash memory update is required for the following conditions:
•
New versions of system programs
•
New features or options
•
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 run the Phlash.
1.
Prepare a bootable diskette.
2.
Copy the flash utilities to the bootable diskette.
3.
Then boot the system from the bootable diskette. The flash utility has auto-execution function.
Содержание 4740G series
Страница 6: ...VI ...
Страница 10: ...X Table of Contents ...
Страница 56: ...46 Chapter 2 ...
Страница 63: ...Chapter 3 53 5 Carefully open the HDD Cover ...
Страница 65: ...Chapter 3 55 5 Remove two 2 screws from the WLAN bracket and lift it clear of the device ...
Страница 90: ...80 Chapter 3 5 Remove the TouchPad Bracket from the Upper Cover ...
Страница 92: ...82 Chapter 3 Step Size Quantity Screw Type Media Board M2 5 3 2 ...
Страница 94: ...84 Chapter 3 5 Lift the FFC to detach the adhesive from the casing 6 Lift the USB Board clear of the casing ...
Страница 97: ...Chapter 3 87 Step Size Quantity Screw Type Bluetooth Module M2 5 3 1 ...
Страница 99: ...Chapter 3 89 7 Lift one edge of the mainboard as shown to remove it from the base ...
Страница 107: ...Chapter 3 97 4 Lift the bezel away from the panel ...
Страница 110: ...100 Chapter 3 4 Lift the LCD Panel out of the casing as shown ...
Страница 117: ...Chapter 3 107 13 Ensure that the securing pin is properly located ...
Страница 129: ...Chapter 3 119 ...
Страница 134: ...124 Chapter 3 4 Turn the computer over Replace the fifteen screws on the bottom panel ...
Страница 141: ...Chapter 3 131 4 Turn the computer over and replace the six 6 securing screws as shown ...
Страница 186: ...176 Chapter 6 ...
Страница 187: ...Chapter 6 177 ...
Страница 208: ...Appendix A 198 ...
Страница 214: ...204 Appendix B ...
Страница 216: ...206 Appendix C ...