Problem
My Windows 8.x computer no longer detects wireless networks. When I inspect available wireless networks it says Wi-Fi (Off). There is no option to enable it.
Windows 8 wireless problem was last modified: July 16th, 2015 by
Author Archives: tabcom
Dell Inspiron 15R 5537 sleep / wake-up fix
Symptoms
When you put a Dell Inspiron 15R 5537 notebook into sleep mode by pressing the power button, the screen should go black and the power indicator light on the front of the notebook should start pulsating to indicate the computer is now in sleep mode.
When you press the power button when the computer is in sleep mode, the computer should come back to life almost instantly.
In some cases however, the screen remains black. When you press the power button, the device goes back to sleep. The only way out is by pressing and holding the power button to force a complete restart of the device.
Cause
Intel HD Graphics 4400 driver
Dell Inspiron 15R 5537 sleep / wake-up fix was last modified: October 28th, 2015 by
Sony Vaio all-in-one opening case and hard disk replacement
This article describes the steps required for opening the case of a Sony Vaio Tap21 touch-screen all-in-one computer (svt21216cgb) and installing a replacement hard disk or solid state drive.
Sony Vaio all-in-one opening case and hard disk replacement was last modified: July 16th, 2015 by
Easy.