It seems that there is no problem with the host.You only take the main engine to repair, proving that the main engine is OK.It can be checked one by one from the network cable, speaker wiring, keyboard, camera head, etc
XP system cannot set two times at the same time.Vista can set the time of multiple urban areas at the same time. The setting method is as follows: 1. Click the time in the system tray, and click the "Change Date and Time Settings" dialog in the pop-up dialog box. 2. Switch to the "Additional Clock" option in the pop-up "Date and Time" dialog box, check both "Display Clock", and then select the time zone respectively,And enter the display name.3: After setting, click OK to save the settings and exit.After that, your system time can display the time in multiple time zones.Tip: If the user finds that his system time is out of sync, he can switch to the "Internet Time" option in Figure 4, and then solve the problem of different times according to the system prompthttp://xiazai.zol.com.cn/article_topic/80/807830.htmlI hope it can help you, so that you don't have to calculate the time difference