First of all, I want to apologize for any inconvenience that you want to check the system several times. And the last time that I had to change the AC Adaptor of the UPS, and DVR (DVR). I come across a problem that damaged Harddisk now historical information cannot be saved. Do you want me to change it?(If you do not change it, you will still see the show, but it will not be the usual Online stores provide information back to you).
การแปล กรุณารอสักครู่..
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