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System Utilities
Crisis Disk Recovery
0
1.
Plug in the USB flash disk.
2.
Select the
Fast Format
option and click
Start
. Then click
Next
.
3.
Click
Format
and then
Exit
to complete the operation.
4.
Copy the ZQH
.fd
file to the USB flash disk root directory and rename to
BIOS.fd
NOTE:
NOTE
:
Do not place any other *.fd files to the USB flash disk root directory.
5.
Plug in the USB Flash Disk without AC plug.
6.
Press
Fn
+
Esc
keys and then plug in AC power (Don’t loose
Fn
+
Esc
keys). The
power button flashes orange.
7.
Press
Power
button.
8.
Loose
Power
button first but still press
Fn
+
Esc
keys and hold them down until the
power led turns off (about 1-2 seconds).
9.
Press
Power
button and the system will enter crisis mode to flash the BIOS.
At first running, the LED of USB flash disk will keep glitter about 3-7 minutes and restart
after. You could check the BIOS edition is right or not in this time. If correct, the crisis system
is set up ready.
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Summary of Contents for Aspire 4739Z
Page 1: ...Aspire 4739Z SERVICEGUIDE Downloaded from www Manualslib com manuals search engine ...
Page 10: ...x Downloaded from www Manualslib com manuals search engine ...
Page 11: ...CHAPTER 1 Hardware Specifications Downloaded from www Manualslib com manuals search engine ...
Page 14: ...1 4 Downloaded from www Manualslib com manuals search engine ...
Page 57: ...CHAPTER 2 System Utilities Downloaded from www Manualslib com manuals search engine ...
Page 88: ...3 4 Downloaded from www Manualslib com manuals search engine ...
Page 130: ...3 46 Machine Maintenance Procedures Downloaded from www Manualslib com manuals search engine ...
Page 131: ...CHAPTER 4 Troubleshooting Downloaded from www Manualslib com manuals search engine ...
Page 162: ...5 8 Jumper and Connector Locations Downloaded from www Manualslib com manuals search engine ...
Page 184: ...6 22 FRU Field Replaceable Unit List Downloaded from www Manualslib com manuals search engine ...
Page 186: ...1 2 Acer Aspire 4739Z 7 1 Downloaded from www Manualslib com manuals search engine ...
Page 203: ...CHAPTER 8 Test Compatible Components Downloaded from www Manualslib com manuals search engine ...
Page 213: ...CHAPTER 9 Online Support Information Downloaded from www Manualslib com manuals search engine ...
Page 214: ...9 2 Introduction 9 3 Downloaded from www Manualslib com manuals search engine ...