Freezing computer: Steps to fixMost freezes are only software locks, often limited to a single program, but can cause the entire system appears to hang. The rest are caused by the hardware. Failing power supplies can cause all sorts of problems, for example, including freezing.
Whole System is freezing?
Press the Alt and F4 key. This can close the program without any problem anymore.
Press the Tab Alt and collectively key to switch to another program. If you can not see any changes by pressing Alt and Tab and then try to open the Task Manager by pressing the left Shift key and left Control, Escape. If this key combination does not Task Manager opens, press Ctrl, Alt and Del, then press the down arrow key on the keyboard four times to highlight Start Task Manager. Press Enter.
Determine the problem area. If the mouse cursor moves freely, then you have a program locked and you need to find the process that is hogging the CPU. If the whole system seems uneven, and you can hear or see the hard disk to be continuously active, then you are facing the depletion of memory.
Go to the Processes tab. Sort by CPU or determined memory. If the mouse is functional, click the headings to sort the column. Otherwise, press Tab to move forward or Shift and Tab to move through the controls up to the head. Then use the arrow keys to select the heading you want to sort and press Enter.
Select the item at the top of the list, which must be the problem program. If the mouse does not work, use Tab or Shift and Tab to navigate the list.
Click on the End Process or press Alt and E then click End Process in the confirmation box or press Spacebar keyboard. If none of this works, your computer may be completely frozen due to a problem component.
Turn off the computer and unplug the power supply.
For a desktop computer, open the computer case, consult your owner’s manual as needed to locate and replace the memory modules. Remove the retaining clip back from the memory module and pull the module up out of its socket. Push the memory into the slot while pulling the retaining clips gently into memory until it is fully seated. To replace, make sure the notch is aligned with the memory slot.
For laptops, locate your memory, which is usually located behind a door marked at the bottom. Unscrew the door. Remove the retaining clips back from the memory module and pull the module towards you at an angle of 45 degrees. Then pull the module out of its socket. Push memory in the slot at a 45 degree angle. Rotate the module gently until the retaining clips are tight, and the module is fully seated. To replace, make sure the notch is aligned with the memory slot.
Loosen the screw on the faceplate of the video memory card, if present on the desktop, and push the latch on the back of the card into the slot. Pull the card out, then push the card directly into the slot until the latch recess again. Screw the face plate in the case. This does not apply to laptops.
Replace any add-in cards present on the desktop.
Check the temperature. If your computer supports temperature monitoring, use the utility provided by the supplier to check temperatures. Anything above 140 degrees Fahrenheit should be considered suspect.
Identify defective fans. Any fans do not move under load with high heat projection should be replaced immediately on desktops. If your laptop has a faulty fan, it is necessary to have it serviced professionally.
Add more cooling fans to your desktop. Fan width is measured in millimeters. Common sizes are 80, 92 and 120 millimeters. You need to buy fans that fit assemblies fans computer case. If your computer has a diagram bridge to the motherboard, locate the fan connectors, usually with the FAN1 a FAN4. Determining label if the fan connectors have three pins or fours. Purchase additional fans with the same number of pins as those already if have. If you can not determine the number of pins, get fans including adapters Molex to connect to the power supply.
Start by mounting fans on the front of the box, blowing toward the back. If the problem persists, add more fans to the back of the box, blowing outward.
Laptop users can buy a cooling pad that comes with additional cooling fans and usually connected via USB.
Add a heat diffuser of memory modules on your desktop. This does not apply to laptop users. Open the computer case, consult your owner’s manual as needed to locate the memory modules. Remove the retaining clip back from the memory module and pull the module up out of its socket. If the manufacturer of the heat spreader provides directions, follow them. Otherwise, remove the tape from half the heat spreader. Apply heat spreader to the memory module. Use the other half of the heat spreader, ensuring that screw holes or slots are aligned clip. Screw or clip together. Return the module to the computer case, such as when replacing in Section 2, Step 1.
Make sure your computer is connected to a surge of high quality, not just a power strip.
Test the equipment at different outlets of the house, especially those in another circuit.
Connect the equipment into an uninterruptible power supply or UPS.
Connect the internal components of your desktop for different power cables. The internal power supply has several power converters in the same, so the connection of the components inside the computer to different cables or harnesses can balance the load of energy to help prevent low voltage problems.
Tips adaptador molex Warnings
Failures caused by mechanical or electrical problems within the case often lead to random computer crashes and restarts. This kind of problems is almost always caused by vibrations. If pounding his desk makes lock your computer, this is probably the problem.
Modern CPUs have a thermal break point inside the computer is shut down to prevent critical damage, but no other components. Video cards, memory chips and control the motherboard, often called the northbridge, all can cause computer crashes. The signs are frosts that occur only when the computer is under high stress or during decoding or heavy 3-D video.
Low voltage circuits, unclean energy and overloaded can cause temporary, sporadic problems with the team. Unclean power seem random and overloaded circuits. Low voltage is often linked to specific actions such as start playing or watching movies. With these problems, the power supply may not be functioning properly. You may need to replace the power supply.
Never open the power supply of the computer. It presents a serious risk of injury due to high voltage.
Do not work inside a computer without the protection of static electricity. Get an ESD wrist strap if possible and take it while repairing your computer. If not, touch the bare metal of your case, usually in the back, while the repair is performed. Avoid wearing clothing that attracts static, like wool, and standing while working on the computer.
Wait one minute after turning off the power supply before disconnecting the computer to allow time for the capacitors to drain.
Hold components by the edges and avoid touching the gold contacts.