Dell E153FPc4311. EDID Content12. ISP (In System Program) User Manual12.1 Connect ISP Writer preparation actionConnect RXD and TXD of PC to RXD (P3.0) and TXD (P3.1) of CPU through RS-232.a. There are two ways to entering Reboot Mode. The settings for Reboot Mode is as followzBoth P2.6 P2.7 are LOW and RESET pin is HIGHT.zP4.3 is LOW and RESET pin is HIGHT.Downloaded from www.Manualslib.commanuals search engine