Acer P1166 - Manual (Page 89)

P1166 / P1266 / P1266i / P1166P / P1266P Confidential 5-7
8. Click "Reset Bus" to erase the flash
memory.
9. If the firmware is ready, click start download
to process the firmware upgrade.
- Click "Yes" to erase the flash memory.
10. When firmware upgrade process is
finished, the unit return to stand-by status.
The LED power lights on and appears
Red.
- Unplug USB cable and power cord and
replug in power cable.
11. Restart the unit and enter the service
mode to check the firmware version.
(To enter service mode, please refer to
Chapter 4 Function Test and Alignment
Procedure)