USB手指的問題

叫人睇吓部機啦．
插前面冇返應，應該冇接線．
因為前面接口係要駁線至用得，周時你冇講，裝機大哥唔同你駁．

插後面會ｂｏｏｔ機，有可能底板或電壓問題，因為後面ｕｓｂ頭直接在主機板上．

你嘅 usb 問題，第一有可能係中毒，第二 usb 禸有開機程式。試將 usb 手指格式化，睇下能否解決問題。一般機箱前之 usb 插口傳輸係比機箱後的 usb 係有多小分別，其次係導電問題。

1) your pc new or old ar? old pc may have 1.0 usb plug wor.
2) try to plug other usb device to see works or not, if not, your usb plug not workin lor,
3) try plug your usb into other pc lor, if not work, take the usb back to the shop la.....

so, you have to find out which device/part got problem first...it is difficult to tell what exactly problem is according to the info. u given.

你應该插前面的插口，跟着去我的電腦的卸除式磁碟（F)

用→usb←線la...