1.  power on 7188
2.  check the BIOS-ROMDOS-ROMDISK power on sequence is OK ?
3.  execute loadram2.exe (7188)
4.  keyin qc1.exe
5.  press ALT-S
6.  keyin qc1.exe (qc1.exe must in PC's current directory)
7.  wait download qc1.exe into RAM-DISK
8.  execute b:qc1.exe (7188)
9.  check red-Led --> on/off every 0.5 sec
10. check 5-digit-LED --> 0/1/2/3/4/5/6/7/0... every 0.5 sec
11. press Q to stop qc1.exe
12. execute time & enter new time (7188)
13. execute date & enter new date (7188)
14. power off 7188
15. power on 7188
16. check the BIOS-ROMDOS-ROMDISK power on sequence is OK ?
17. execute time & check time is OK ?
18. execute date & check date is OK ?