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221TE2L LCD
39
Firmware Upgrade for CPU
Link "I2C BD, Power cable and Signal cable
2. Software prepare
MStar ISP Utility V4.4.9.5
MSTAR
ISP Tool 4.4.9.5
DebugTool_V6.7_200
Step 1: Press MStar ISP Tool
Step 2: Choose Option "Config", set Port type to "LPT1"; set I2C Speed Setting to
30
, Press "Auto Detect" till
the tool shows "ok"
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Troubleshooting
