Category: Hardware

MFT stands for Master File Table, which is in fact is a database of NTFS file system. Windows operating systems use NTFS file system to store information about files and…

If you are an IT professional and have an HP SWITCH from the HP Office connect series, see how you can update its firmware. These updates are very important as…

Enter BIOS while booting with F10. From the main menu, expand the “Security” and enter Device Security Find the “Embedded Security Device” and enabling it by using the arrow keys

Transistors are now so impossibly small that manufacturers can’t build them using normal methods. While precision lathes and even 3D printers can make incredibly intricate creations, they usually top out…

Though the specifications for USB-C were first published in 2014, it’s really just in the last year that the technology has caught on. It’s now shaping up to be a…

The internet is down, but you know what to do: unplug your router or modem, wait ten seconds, then plug it back in. It’s second nature at this point, but…

Today, security researchers published a paper detailing a serious vulnerability in WPA2, the protocol that keeps most modern Wi-FI networks secure including the one in your home. Here’s how to…

SGI stands for Short Guard Interval. Guard Interval is intended to avoid signal loss from multipath effect. In wireless transmission, RF signals reach the receiving antenna by two or more…

Solid state drives are different from the mechanical, magnetic hard drives in wide use. Many of the things you’ve done with typical mechanical hard drives shouldn’t be done with newer…

Cell signal is weird. One moment you could have five bars, but walk a few feet and it drops to two. In my house, the signal downstairs is awful, but…

There is a common issue with HP EliteBook 820 G1, running windows 64bit where system is restarting after shutdown. HP released BIOS update on 8 Nov 2016 01.39 Rev.A that…

Home users and IT administrators often forget to clean the interior of their desktop. This can cause damages to the fan, the power supply and hard disk or even to…

Disable drum unit, toner and other sensors on ΟΚΙ C530dn and extend the life of all consumables. Even though the drum unit life is over the printer is still operating.…

Use this part to upgrade memory to a Toshiba Satellite c850-f0155

Although is an old DVR model you can do a lot of things to protect your facility. Security Vendors have stopped supporting this so we have many questions on how…