Fan just runs and the memory max out.the computer freeze up
HI there,
first I would vacuum the case of the computer from dust so that it gets to cool itself properly.
if that doesn't solve the problem, you possibly have too many programs open on the computer, programs can be hidden in the background and use your resources.
Might be best to have the computer restored to factory defaults.
If the problem persists there is most likely a problem with the processor heatsink, might need a little maintenance, cleaning and new thermal paste should do the trick.
but you haven't provided much information, and I have no clue how advanced or how new you are to computers.
I hope it helps.
SOURCE: HP Pavilion s3020n memory upgrade
They are usually in a plastic caady which has a latch on it find the latch and release the caddy hope this helps
SOURCE: Fan runs constantly
one reason that a CPU fan may be running constantly is that it may not be able to cool the cpu down. usually this could be due to dust or debri clogging the incoming or outgoing vents or even dust accumulated on the fan itself or the heatsink.
SOURCE: HP Pavillion pc doesn't boot up ... no fan, no start sound, nothi
Bad Power Supply.
The blinking green light on the power supply, is a diagnostic light that indicates this.
Suggestion is to;
1) Test the Power Supply voltages
Or
2) Replace the Power Supply with a Known to be good, Compatible unit, for a test.
[Compatible:
A) It is an ATX style of power supply.
The style used by 90 percent, of personal computers out there.
Example: http://www.tigerdirect.com/applications/SearchTools/item-details.asp?EdpNo=4975140&CatId=106
The test Power Supply unit should be mounted in the computer, for testing.
The power cables only reach so far, plus it is safer.
B) At least a 250 to 300 Watt unit, for a test unit. More Wattage is okay.
(The power supply that comes with the Pavilion a1310n, is a 300 Watt unit.
The 250 Watt unit stated above is just for a Test.
You are testing to see if the Power Supply is the problem.
More wattage is okay as a computer only uses what it needs.
If you have a 1000 Watt power supply installed, and the computer only needs 100 Watts; the computer only uses 100 watts.
The computer Will Not burn up, by installing a power supply with more Wattage than the original)
C) Correct amount of power cables, and correct kind.
Observe the power cables from the existing power supply, that are plugged into the various hardware components in the computer, and to the motherboard.
The test unit has to have the same power cables, and the correct amount of them.
Need help identifying these power cables, reply in a Comment.
The above may sound funny. Who has a spare power supply laying around, other than someone really committed to computers?
You may find yourself, or someone you may associate with, has a computer sitting in a closet, basement, attic or garage, that has a working power supply, (And is compatible), and can be used for a test unit.
Test the Voltages.
There are three main Voltages, produced by a personal computer power supply.
(DC. Direct Current)
1) 3.3 Volts (Wires that have Orange insulation)
2) 5 Volts (Red wires)
3) 12 Volts (Yellow wires)
(Two D cell flashlight batteries are 3 Volts {DC)
ANY Black wire is a Ground wire.
Use an economical multimeter to test the Voltages, or a power supply tester.
Multimeter:
Power Supply on.
Positive probe lead (Red) connects to the power wire to be tested.
Negative probe lead (Black) touches ANY Black wire.
(Black insulated wires are Ground wires)
This is one example of a power supply tester,
http://www.tigerdirect.com/applications/SearchTools/item-details.asp?EdpNo=5250576&CatId=5471
What causes Power Supply failure?
A) Inside of computer is dirty, as well as the inside of the Power Supply.
Computer unplugged from power, (Computer case open, and anti-static precautions observed), a can of compressed air for computers is used on a regular basis as needed, to help prevent this.
There are two cooling components for a SMPS.
(Switched Mode Power Supply)
1) The internal fan
2) The Heatsink's inside
http://en.wikipedia.org/wiki/Switched-mode_power_supply
A Heatsink, is an object used to draw heat from whatever hardware component, it is placed against.
A Heatsink is generally just a flat, square piece of metal, that has tall, thin fins protruding from it.
The flat metal base absorbs heat, whereby it is absorbed by the tall thin fins, and radiated away.
In the case of a Power Supply, there is an internal fan which draws air in-between the fins, helping to carry the heat away.
Once the fan blades, (Plus center hub, and surrounding cage), become coated with gunk, and the Heatsink fins become coated, the cooling capacity drops tremendously.
Heat = Wasted Energy.
The Power Supply has to produce more power, to keep up with loss of energy.
Eventually hardware components inside the Power Supply fail.
B) Cheap quality components used in the power supply. (Cheap quality power supply)
Awaiting any question you may have regarding this.
Post in a Comment.
(Believe upper right of your page)
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