Is the WDZ-BYJF wire the same as the BV wire?
Are copper wire. BV is a PVC insulated wire, fixed laying, can be used for indoor application, wear the occasion, the conductor long-term allowable working temperature 70. BY is a polyethylene insulated wire, high insulation resistance, can be used for high frequency applications, the minimum use of ambient temperature is minus 60 degrees. WDZA-YJFY-5 × 4 Copper core XLPE insulated radiation cross-linked halogen-free low smoke polyolefin sheathed flame retardant environmentally friendly power cable
2 Make sure that the power cord is firmly inserted between the computer and the power outlet (use the power extension cable, make sure the power switch on the power extension cord is turned on) 3 Try to plug in another power cord on the computer (if the one is OK) If the computer can be switched on, replace the original power cord (see the "Call Support" section for more information on how to order a computer) 4 Remove all external devices on your computer (for example, printers, hubs, or iPods), but keep the mouse and keyboard and try again 5 If you are using MacBook, MacBookPro or Macmini, press the Control key, Command and power key at the same time to try to start the computer 6 If you have recently installed memory, make sure the memory is properly installed Try to remove the installed memory first to see if the computer can boot normally 7 If you are using a MacBook or MacBookPro, make sure that the computer's battery is fully charged before you turn on the power - if the battery is no power, plug in the power converter to turn on the computer 8 If you are using iMacG read the article "iMacG5: Troubleshootingwhenitwon'tturnon" article for further troubleshooting steps 9 If you try the above steps, the computer still can not boot, please call support
1 Verify that the power cord is plugged into an electrical outlet that is capable of supplying power (to confirm that the power outlet is capable of supplying power, insert a power cord from a desk lamp or other electrical device and turn it on)
Macbook installed forced to shut down after the complete solution If the computer can not boot, please try the following steps one by one, until the problem so far
