My name is Randy Johnson. I have been working in the field of electronics and technology for the last 35 years. I was a Radioman in the US Navy, owned and operated an Electronic Repair Business that fixed consumer electronic equipment and computers, and worked for Microsoft as the lead support specialist for a number of their products.
I hope you find my repair guide informative and helpful. I'll be assembling more repair guides in the near future.
回复： Won't connect to wifiTry this Emily: 1) Click the start button > In search bar, type ncpa.cpl and press Enter. "Network Connections" will be opened. 2) Right-click on your "Wireless Network Adapter" > click Properties > Select "Internet Protocol Version 4 (TCP/IPv4)" from the list > Click the "Properties" buttion > Make sure "Obtain an IP address automatically" is selected and "Obtain DNS server address automatically" is selected. Click OK > OK. 3) If the problem still exists then check your SSID and the wireless password.
回复： external monitor will show display but on screen it will notYou can also check your RAM cards, this can sometimes cause the problem. Remove both cards and try them one at a time (powering the unit up each time). If one of the cards are bad, simply replace that card.