Hardware Configuration; Realtek F/W Configuration - Acer A221HQV Service Manual

ACER A211H/A221HQ
58
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Notes: (1) If the firmware version is shown as same as the current
F/W version which you got from Wistron engineers, you
must exit the ISP programming process.
(2) The ISP programming is only required when the
firmware version is previous version compared to the
current version.

6.1 Hardware Configuration:

MONITOR
Connect VGA
cable between
monitor and kit
Connect USB
cable between
PC and kit

6.2 Realtek F/W Configuration:

S1. Launch the utility of "
DebugTool_V6.7.exe
S2. Select Select "USB" and "Serial Flash".
6. Firmware Upgrade Process
PC/HOST
DebugTool_V6.7.exe ".
If it shows "No USB Device", there is a problems with
communication. You should confirm your USB
device whether be detected by your PC device
management or reconnect the USB cable.
S3. Select ISP icon.
Note: Relative firmware code can be found in the folder of
"software pack\ISP", it depend on which model you
want to update: "1A1D1H" is used in the monitor which
have VGA, DVI and HDMI ports;
"1A1D" is used in the monitor which have VGA and DVI
ports;
"1A" is used in the monitor which have VGA port only.