Wait a few seconds and click on the “Wi-Fi” icon again. Select “Turn Airport On” from the list of available options. The icon is a small series of curved lines generally in between the volume icon and the battery icon.Ĭlick once on the “Wi-Fi” icon to reveal a small drop-down menu. Locate the “Wi-Fi” icon in the top right of the Mac OS X home screen. This allows you to access the Internet or join a network with other computers for networked gaming or file sharing. You can turn the wireless off and on as needed and connect to nearby networks.
The Macbook comes standard with Wi-Fi connectivity, known as Airport as labeled by Apple Computers.
Wi-Fi capabilities allow computers to connect to wireless access points such as those found on home networks, in public places or in places such as colleges, libraries or coffee shops. Simply restart your computer after physically replacing the BIOS chip and things should be good as new. Replace the old chip with the new by detaching it from the motherboard (the large board into which all other items on your computer are plugged). They should be able to send you a copy of the original BIOS chip with the latest version for a fee. In many cases, you will be able to reinstall the new BIOS over the failed flash and start again from scratch.Ĭontact your computer or motherboard manufacturer for a replacement BIOS chip if nothing else seems to work. Make sure to retrieve the latest version from your motherboard manufacturer’s website to avoid additional technical issues. Re-download the BIOS using another working computer, placing it on either a 3.5″ floppy disc or USB flash drive, depending on the requirements of your particular computer.
If you are so fortunate, you can simply follow the reboot instructions present in your specific motherboard’s manual to recover the BIOS good as new. Many newer motherboards come equipped with two BIOS chips, allowing for a “reboot” of the BIOS in the event of disaster. Read through your motherboard instruction manual to determine whether your motherboard has a backup system for recovering from a BIOS crash. When a BIOS flash fails, you might even have trouble getting the computer to start at all, necessitating action to prevent a complete system failure. One of the worst problems you can have with your computer is corruption of the BIOS–the most basic “operating system” on your computer, stored on a chip present on the motherboard itself. Computer problems can be infuriating, especially for someone who does not have an extensive background in information technology.
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