Acer B223PWL driver and firmware
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Acer B223PWL and V223PWL Monitor Service Guide - Page 2
...Specification ...2 2. OSD Menu ...16 3. Exploded Diagram ...20 4. Assembly and Disassembly Procedures 24 5. Troubleshooting ...38 6. Firmware Upgrade Process ...42 7. Writing EDID Process ...53 8. FRU (Field Replaceable Unit) List ...59 9. Schematics and Layouts ...63
Safety Notice Any person attempting to service this chassis must familiarize with the chassis and be aware of the necessary safety...
Acer B223PWL and V223PWL Monitor Service Guide - Page 44
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6. Firmware Upgrade Process
Take B243PHL and V243PHL for example 6.1 Test Environment Preparation:
Hardware and Software Required: - USB cable - VGA cable - ISP Board: 715GT089-B/C - PC - Monitor - USB port driver - ISP tool - New F/W
USB cable
VGA cable
ISP Board: 715GT089-B/C
PC
Acer B223PWL and V223PWL Monitor Service Guide - Page 45
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Monitor
ISP tool 6.2 Connection:
USB port driver New F/W
Acer B223PWL and V223PWL Monitor Service Guide - Page 46
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6.3 Install driver. S1. If you use this ISP board first time, First you need to install mstar driver .
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S2 When insert the USB cable to PC USB port, will pop up a Hardware Wizard to help you install the USB driver if you use this ISP board first time. You can install it successfully as the below instruction step by step. Remark: The USB driver files path: D:\FTC100103(Mstar)\FTCUSB.INF
Acer B223PWL and V223PWL Monitor Service Guide - Page 49
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Click "Finish" to complete the USB serial port driver installation.
Acer B223PWL and V223PWL Monitor Service Guide - Page 50
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6.4 Install the ISP tool.
S1. Copy the three files in one folder.
S2. Double-click
to run the ISP tool.
S3. Set the parameters in "Device" window. Tick "WP Pin pull to high during ISP".
Acer B223PWL and V223PWL Monitor Service Guide - Page 51
49 S4. Connect to the monitor. Click "Connect". If the tool communicate with monitor successfully, the tool will detect
the flash type of monitor.
S5. Load the F/W you want to upgrade.
S6. Set the restore address. (1)If the monitor has DVI or HDMI port, you need to set restore address for HDCP key to avoid re-program HDCP key. "0x03A000", 4KB for Acer B243PHL.
Acer B223PWL and V223PWL Monitor Service Guide - Page 52
50 (2)If monitor hasn't DVI or HDMI port, it isn't necessary to tick "Restore Enable".
S7.Set parameter in "Auto" window. If you have set "Restore address", please tick "Restore Data".
S8. Processing of upgrade. After clicking "Run", the tool start to program. It is forbided to power off monitor or switch off connection during programming.
Acer B223PWL and V223PWL Monitor Service Guide - Page 53
..., there will be green Pass letter appearing.
6.5 Check the FW version after upgrade.
S1. The way to open factory menu. (1) Connect VGA source to monitor and turn it on. (2) The way to factory menu: Pressing "e" and DC on, when the screen lights, release the key and press "...
Acer B223PWL and V223PWL Monitor Service Guide - Page 55
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7. Writing EDID Process
Take B243PHL and V243PHL for example 7.1 Test Environment Preparation:
Hardware and Software Required: - LPT cable(male to male) - VGA cable x 2 -12V DC adapter - ISP Board: 715GT034-B - PC - Monitor - LPT port driver - ISP tool: VgaSinglePort.exe - EDID
LPT cable(male to male)
VGA cable
12V DC adapter
ISP Board: 715GT034-B
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PC
Monitor
LPT port driver
ISP tool: VgaSinglePort.exe
EDID
Acer B223PWL and V223PWL Monitor Service Guide - Page 57
55 7.2 Connection:
7.3 Install LPT driver.
S1.Double click the icon
to install the driver.
S2. Restart PC after installation.
S3. Change the EDID files name as below rule.
Anolog EDID
WA.dat
Digital EDID
WD.dat
Displayport EDID
WP.dat
S4. Copy these four files to one folder named as ACER B243PHL and ACER V243PHL which must contains
"config.ini" file.