2013年4月15日星期一
2013年4月14日星期日
How to Install HP Pavilion DV5000 CPU Fan
The Central Processing Unit or CPU is the component of a computer that processes all information and also known as the computer processor. The processor tends to heat up when being used. The processor tends to melt or break down when the heat produced is not dissipated. The CPU fan cools the computer’s processor and prevents it from breaking down. For better cooling function, the HP Pavilion DV5000 CPU fan is installed with a heat sink. A heat sink is a metallic device that attaches directly to the CPU, drawing away the heat of the CPU through its aluminum fin-like structure. CPU fans, along with heat sinks, come in a wide variety of designs and sizes. Most new processors come with their own CPU fan and heat sink.
Materials Needed:
Materials Needed:
- CPU Fan normally with heat sink
- screwdriver
- heat sink compound
- screwdriver
- heat sink compound
Step 1
Choose an HP Pavilion DV5000 CPU fan and heat sink. If the processor does not come with its own CPU fan and heat sink, a fan appropriate for the processor must be bought. The fan appropriate to the computer may be seen on the computer’s manual. The available space inside the computer’s casing must be taken into consideration when installing a CPU fan.
Step 2
Shut down the computer and open the casing so that the CPU is exposed. Set aside screws, clips, and the cover for the CPU.
Step 3
Affix the CPU fan to its heat sink. This may have already been done. If the fan has not been attached, carefully fasten the fan and heat sink together by using the screws that came with the device.
Step 4
Attach the heat sink and fan to the CPU. The method of attaching the heat sink and fan to your CPU differs for CPU, CPU fan, and heat sink. A thin layer of heat sink compound may be spread on the CPU’s surface to ensure contact. Some fans and heat sinks attach to the CPU chip with a number of clips. Attach the fan gently with an even amount of force. Make sure not to damage the CPU and the motherboard of the computer.
Step 5
Connect the power cable of the heat sink and fan combination to the 3-pin power lead found on the computer’s motherboard. Search for a label 'fan' or 'CPU fan.'
Step 6
Replace computer cover and test the HP Pavilion DV5000 CPU fan.
Computer parts drop noise of the CPU fan article
Core tip: many friends are reaction own computer too much noise noise. Actually the biggest culprit is CPU fan. Generally speaking, the new buy fan always noise is small, and the use of a period of time will be significantly bigger. In fact, the dust caused by fan noise is one of the important reasons HP ProBook 4520s cpu fan for rising, because all-pervasive dust can always .
A lot of friends reaction own computer too much noise noise. Actually the biggest culprit is CPU fan. Generally speaking, the new buy fan always noise is small, and the use of a period of time will be significantly bigger. In fact, the dust caused by fan noise is one of the important reasons for rising, because all-pervasive dust can always drilling incomplete airtight case. When the CPU fan high speed rotates, the whirlpool effect makes the dust is easy to adhere to the fan on. There is no doubt that at this time will CPU fan tear open come down to clean a is very necessary, and in the dust out, we should pay attention to fan back and fin of crack, here is the most easily forgotten.
Fan back and fin of crack don't forget to clean up, here is very easy to accumulate dust
For oil bearing fan is concerned, motor HP ProBook 4520s cpu fan drive shaft after a long time work less flexible is often the things. Therefore, suggest that we in this position add lubricating oil, recommend mechanical lubricating oil or gasoline engine oil. Of course, in the add lubricating oil must be careful, do not let it overflow.
In addition, the vibration problem is also need our attention, usually high speed rotating fan and cooling fin occurred high frequency collision, if the fan and cooling fin then stable appropriate, collisions vibration noise can be greatly reduced. Such as the high speed rotating CPU fan take in hand, the noise is far less than the fixed in the radiator, this is because the soft hands absorbed a large number of vibration. According to this principle, in the fan corners and fin between contact with 1 ~ 2 mm thick soft gasket (such as leather, rubber), can effectively reduce the fan and cooling fin vibration produced by the noise.
Special fan governor, some fans HP ProBook 4520s cpu fan have the speed regulating function
In the summer, many users can choose to stop overclocking, the high power fan obviously is unnecessary. Lead to fan sound too much the most main reason is that it extremely high speed. If we will fan droop down, so the noise problem will be further ease. In fact, even if we use the CPU fan can't adjust speed, we can also through the special fan governor and make up. ZALMAN company launched FAN MATE1 FAN governor in the domestic market is very popular, kyushu Aeolus have similar products. The use of this kind of fan governor is very simple, you only need to will CPU fan power interface on fan governor, and then fan governor connection on the mainboard CPU fan power interface can be.
As for the beginning ability strong user, you can try to reduce the working voltage of the series resistance method. As for the resistance value, we can use the CPU fan on the nameplate calculation (remember P = UI, R = U/I can), and at this time we can get any voltage. Want to remind everybody HP ProBook 4520s cpu fan finally, reduce the CPU fan speed after, must in the BIOS open the corresponding temperature monitoring function, to ensure safety. Of course, when that can put the alarm temperature and shutdown temperature setting a few higher.
Fan back and fin of crack don't forget to clean up, here is very easy to accumulate dust
For oil bearing fan is concerned, motor HP ProBook 4520s cpu fan drive shaft after a long time work less flexible is often the things. Therefore, suggest that we in this position add lubricating oil, recommend mechanical lubricating oil or gasoline engine oil. Of course, in the add lubricating oil must be careful, do not let it overflow.
In addition, the vibration problem is also need our attention, usually high speed rotating fan and cooling fin occurred high frequency collision, if the fan and cooling fin then stable appropriate, collisions vibration noise can be greatly reduced. Such as the high speed rotating CPU fan take in hand, the noise is far less than the fixed in the radiator, this is because the soft hands absorbed a large number of vibration. According to this principle, in the fan corners and fin between contact with 1 ~ 2 mm thick soft gasket (such as leather, rubber), can effectively reduce the fan and cooling fin vibration produced by the noise.
Special fan governor, some fans HP ProBook 4520s cpu fan have the speed regulating function
In the summer, many users can choose to stop overclocking, the high power fan obviously is unnecessary. Lead to fan sound too much the most main reason is that it extremely high speed. If we will fan droop down, so the noise problem will be further ease. In fact, even if we use the CPU fan can't adjust speed, we can also through the special fan governor and make up. ZALMAN company launched FAN MATE1 FAN governor in the domestic market is very popular, kyushu Aeolus have similar products. The use of this kind of fan governor is very simple, you only need to will CPU fan power interface on fan governor, and then fan governor connection on the mainboard CPU fan power interface can be.
As for the beginning ability strong user, you can try to reduce the working voltage of the series resistance method. As for the resistance value, we can use the CPU fan on the nameplate calculation (remember P = UI, R = U/I can), and at this time we can get any voltage. Want to remind everybody HP ProBook 4520s cpu fan finally, reduce the CPU fan speed after, must in the BIOS open the corresponding temperature monitoring function, to ensure safety. Of course, when that can put the alarm temperature and shutdown temperature setting a few higher.
2013年4月8日星期一
2013年4月7日星期日
Computer parts drop noise of the CPU fan article
Core tip: many friends are reaction own computer too much noise
noise. Actually the biggest culprit is CPU fan. Generally speaking, the
new buy fan always noise is small, and the use of a period of time will
be significantly bigger. In fact, the dust caused by fan noise is one of
the important reasons HP ProBook 4720s cpu fan for rising, because all-pervasive dust can always
A lot of friends reaction own computer too much noise noise. Actually the biggest culprit is CPU fan. Generally speaking, the new buy fan always noise is small, and the use of a period of time will be significantly bigger. In fact, the dust caused by fan noise is one of the important reasons for rising, because all-pervasive dust can always drilling incomplete airtight case. When the CPU fan high speed rotates, the whirlpool effect makes the dust is easy to adhere to the fan on. There is no doubt that at this time will CPU fan tear open come down to clean a is very necessary, and in the dust out, we should pay attention to fan back and fin of crack, here is the most easily forgotten.
Fan back and fin of crack don't forget to clean up, here is very easy to accumulate dust
For oil bearing fan is concerned, motor HP probook 4720s cpu fan drive shaft after a long time work less flexible is often the things. Therefore, suggest that we in this position add lubricating oil, recommend mechanical lubricating oil or gasoline engine oil. Of course, in the add lubricating oil must be careful, do not let it overflow.
In addition, the vibration problem is also need our attention, usually high speed rotating fan and cooling fin occurred high frequency collision, if the fan and cooling fin then stable appropriate, collisions vibration noise can be greatly reduced. Such as the high speed rotating CPU fan take in hand, the noise is far less than the fixed in the radiator, this is because the soft hands absorbed a large number of vibration. According to this principle, in the fan corners and fin between contact with 1 ~ 2 mm thick soft gasket (such as leather, rubber), can effectively reduce the fan and cooling fin vibration produced by the noise.
Special fan governor, some fans HP probook 4720s cpu fan have the speed regulating function
In the summer, many users can choose to stop overclocking, the high power fan obviously is unnecessary. Lead to fan sound too much the most main reason is that it extremely high speed. If we will fan droop down, so the noise problem will be further ease. In fact, even if we use the CPU fan can't adjust speed, we can also through the special fan governor and make up. ZALMAN company launched FAN MATE1 FAN governor in the domestic market is very popular, kyushu Aeolus have similar products. The use of this kind of fan governor is very simple, you only need to will CPU fan power interface on fan governor, and then fan governor connection on the mainboard CPU fan power interface can be.
As for the beginning ability strong user, you can try to reduce the working voltage of the series resistance method. As for the resistance value, we can use the CPU fan on the nameplate calculation (remember P = UI, R = U/I can), and at this time we can get any voltage. Want to remind everybody HP probook 4720s cpu fan finally, reduce the CPU fan speed after, must in the BIOS open the corresponding temperature monitoring function, to ensure safety. Of course, when that can put the alarm temperature and shutdown temperature setting a few higher.
A lot of friends reaction own computer too much noise noise. Actually the biggest culprit is CPU fan. Generally speaking, the new buy fan always noise is small, and the use of a period of time will be significantly bigger. In fact, the dust caused by fan noise is one of the important reasons for rising, because all-pervasive dust can always drilling incomplete airtight case. When the CPU fan high speed rotates, the whirlpool effect makes the dust is easy to adhere to the fan on. There is no doubt that at this time will CPU fan tear open come down to clean a is very necessary, and in the dust out, we should pay attention to fan back and fin of crack, here is the most easily forgotten.
Fan back and fin of crack don't forget to clean up, here is very easy to accumulate dust
For oil bearing fan is concerned, motor HP probook 4720s cpu fan drive shaft after a long time work less flexible is often the things. Therefore, suggest that we in this position add lubricating oil, recommend mechanical lubricating oil or gasoline engine oil. Of course, in the add lubricating oil must be careful, do not let it overflow.
In addition, the vibration problem is also need our attention, usually high speed rotating fan and cooling fin occurred high frequency collision, if the fan and cooling fin then stable appropriate, collisions vibration noise can be greatly reduced. Such as the high speed rotating CPU fan take in hand, the noise is far less than the fixed in the radiator, this is because the soft hands absorbed a large number of vibration. According to this principle, in the fan corners and fin between contact with 1 ~ 2 mm thick soft gasket (such as leather, rubber), can effectively reduce the fan and cooling fin vibration produced by the noise.
Special fan governor, some fans HP probook 4720s cpu fan have the speed regulating function
In the summer, many users can choose to stop overclocking, the high power fan obviously is unnecessary. Lead to fan sound too much the most main reason is that it extremely high speed. If we will fan droop down, so the noise problem will be further ease. In fact, even if we use the CPU fan can't adjust speed, we can also through the special fan governor and make up. ZALMAN company launched FAN MATE1 FAN governor in the domestic market is very popular, kyushu Aeolus have similar products. The use of this kind of fan governor is very simple, you only need to will CPU fan power interface on fan governor, and then fan governor connection on the mainboard CPU fan power interface can be.
As for the beginning ability strong user, you can try to reduce the working voltage of the series resistance method. As for the resistance value, we can use the CPU fan on the nameplate calculation (remember P = UI, R = U/I can), and at this time we can get any voltage. Want to remind everybody HP probook 4720s cpu fan finally, reduce the CPU fan speed after, must in the BIOS open the corresponding temperature monitoring function, to ensure safety. Of course, when that can put the alarm temperature and shutdown temperature setting a few higher.
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