[Laptop]Can't exit Power saving mode Show[Laptop]Can't exit Power saving mode
Issue
My Laptop is stuck on Power saving mode.
My computer enters Power saving mode at completely random times, my screen goes blank and it says "Entering Power saving mode" after which the green Power...
Losing Internet Connection when another user get connected ShowLosing Internet Connection when another user get connected
Issue
Solution
How to troubleshoot XP and Vista network problems?
Note
Issue
I have a strange problem. I have a modem integrated with wireless router. I'm sharing it with my...
Creating different power management modes on Windows [Vista or ShowCreating different power management modes on Windows [Vista or 7]
A very powerful feature under Windows Vista and Seven, is the ability to create your own power management modes.
This feature is very useful when performing operations...
How to test your computer's power supply ShowHow to test your computer's power supply
To be able to test your computer's power supply, you can follow the instructions below:
1. Turn off your power switch and plug it out from the power supply.
2. Remove the cable from the CPU and start...
The Wi-Fi link layer ShowData link layer
The data link layer of the 802.11 standard is composed of two sublayers: the Logical Link Control layer (or LLC for short), and the Media Access Control layer (or MAC). The MAC layer defines two different access methods:
The...
Computer - History ShowThe history of the computer owes its existence to the fact that people, who are lazy by nature, have always sought to improve their ability to calculate, in order to reduce errors and save time. Origins: The abacus
The "abacus" was invented in the...
Types of computers ShowTypes of computers
There are several families of computers, depending on their format:
Mainframes, computers which a great deal of computing power, enormous input-output capabilities and high level of reliability. Mainframes are used by large...