Monday, September 24, 2012

ACER AT4202P FLASH UPDATE PROCEDURE

  • Prepare 1 piece of RS232 cable and 1 set of PC.
  • Connect the RS232 cable with PC and PDP.
The operation under the situation of PDP working normally.
  • Find the ISPWriter2.exe file, and double click it.
  • Enter the Window, click open, then click Link.
  • Press the AC Power switch.  It will show the dialog window when PDP and PC connect correct.  LED is Red.  {If the connect is not correct it will retain like the previous window shown above.} .  Press 'Confirm'.
  • Click 'config' key, will show a dialogue window, choose the type of Flash at Chip dialogue window.  If the chip is AMIC, it will choose [MX29LV040], SST should choose[SST29SF040], other option should the same with picture.  Click "OK".
  • Click BIN, it will show dialogue window as follows.  Choose the BIN file, click open key.
  • Click the Prog key.  It will show a dialogue window as shown below.  It starts to write the software. {It will take about 3 minutes to write the software.  Do not turn-Off the PDP dufint this time, otherwise, it will make the Flash IC Break.
  • Finish writing.  It will show a dialogue window as shown below.  It mean end, click "OK"
  • Click 'Delink' key, the close the key Exit the program.
  • Turn-Off the PDP.  Pull out RS232 wire. Then turn ON the PDP and enter Factory Menu, watch the edition of software whether or not the same with the edition of writing.