Monthly Archives: November 2013

Clean the cpu fan of Asus F8SG

We must first put before the shutdown, and unplug the power, remove the battery, wait for about 3 minutes then dismantled in order to ensure the safety of the elements inside the notebook, please try to wash your hands before the machine, one can eliminate static electricity, and can clean the hands of the grease and dirt, to avoid contamination to the element. In addition, we must first close the notebook disassemble front, and unplug the power, remove the battery.

1

 

2

 

Then we can disassemble the notebook, first open the rear cover, we can see some of the major components of Asus F8SG. As shown in the upper left corner, two 1GB DDR2 memory, the upper right corner is the heat pipe cover processor, the lower left corner is the NVIDIA graphics card, the lower right corner is the cooling fan.

3

 

Remove rear lid inner covers a wide range of metal layer, also can optimize the heat dissipation in engineering plastic body.
4
But on the rear lid we also see a lot of dust, we choose the direct water rinse, but must be dry ability can hold back. Not want to rinse with water using a soft bristle brush off to.
5
Remove the three screws on the cpu fan.
6
First clean the fan Asus is part of F8SG, you can see the dirty to clean up in front of the fan, dust and fiber too much will affect the speed of the fan and heat sink. Fan disassembly is very simple, only need to remove the yellow circle four screws, connecting line and pull off the fan four needle.
7
Remove the fan after fan bin wall also found a large number of dust, so here to clean up, but the fan chamber and a heat pipe are connected as a whole, so we must put them down.
8
Heat pipe disassembly is not complicated, it is covered in the processor, with four screws fixed point, only need to remove the screw can be removed.
9
The other end of the heat pipe in the video below, so we must remove the graphics card. Disassembly is not difficult, there are five pieces of screw graphics around, very good identification.
Disassembly, next is the cleaning process. First is the fan, fan Asus F8SG typical disassemble, can also be used as reference for other products. Clean the fan to the fan blades and bearing down, after wiping open cover in the centre of stickers, stickers and safekeeping keep viscous, this is we can see the fan shaft and washer. The washer is the letter “C” type, with a screwdriver head 1 with tweezers it carefully removed, the shaft and blades can be separated.
10 11
After the decomposition of the fan comprises a bracket and a control chip, two gold bearing, “C” type bearing washers, spring and fan blades.
12
Clean the fan blades, wash with water, then must dry assembly. Fan wall will be attached to some of the old oil, you can use toilet paper along the inner wall to wipe clean.
13
Bearing the same need cleaning, but bearing size smaller, in the cleaning process must pay attention not to lose. Bushing internal available health spill into strips to wipe.
14
Fan blades and the shaft are cleared after can give the spindle with grease, we use round 1 screwdriver into the grease evenly on the circumference of the main shaft. Of note, this fan wall using the magnet, so need to daub the process control force, avoid to rub around.
15
Grease will be good fan leaf spring loaded back to the original position
16
Because the circuit board fan bracket, so we use the wet cloth instead of flushing with water. All the parts are cleaned up, it can be re assembled in accordance with the removal procedure.
17
Buy a new Asus F8SG cooling fan here.

how to disassemble the acer aspire 5741g

1. Disconnect the AC Adapter and the battery.

1

 

2. Remove the SD card

2

 

3. Remove the optical drive module (for example, loosen the screws on the back of, take the optical drive)

3

 

4. Open the lower rear of the backplane

4

 

5

 

5. Remove the back cover 3G module

6

7

 

6. Remove the memory.

8

 

7. Remove the infinite module ( black line is the main line, white is the auxiliary line )

9

 

8. Remove the hard disk module

10

9. Removing the keyboard plate

11

 

12

 

13

 

Buy cheap Acer Aspire 5741G fan

How to disassemble toshiba satellite P755 P750

1. First of all, make sure the laptop is powered off. Unlock and remove the battery.

Toshiba-Satellite-P755-disassembly-02-sm

2. You’ll find two covers on the bottom of the laptop – the memory cover and hard drive cover. Loosen screws securing both covers. Lift up and remove both covers.

Toshiba-Satellite-P755-disassembly-03-sm

 

3. Slide the hard drive to the left to disconnect it from the motherboard. Lift up and remove the hard drive.

Toshiba-Satellite-P755-disassembly-04-sm

 

4. Both memory slots/modules can be accessed on the bottom of the laptop.

Toshiba-Satellite-P755-disassembly-05-sm

5. Remove one screw securing the DVD drive on the bottom of the laptop. Pull the DVD drive from the laptop and remove it.

Toshiba-Satellite-P755-disassembly-06-sm

 

6. Remove two screws securing the keyboard.

Toshiba-Satellite-P755-disassembly-07-sm

 

7. Insert a piece of soft plastic between the keyboard and top cover and carefully lift up the keyboard. I’m using the guitar pick for that. After the top side of the keyboard lifted up you can continue removing it with your fingers.

Toshiba-Satellite-P755-disassembly-08-sm

 

8. Lift up the top side of the keyboard as it shown on the picture.

Toshiba-Satellite-P755-disassembly-09-sm

 

9. Move the keyboard towards the screen so you can access cable connectors located under the keyboard. There are two cables: data cable and backlight cable. In the following two steps I show how to unlock both connectors and release cables.

Toshiba-Satellite-P755-disassembly-10-sm

 

Shop cpu fan for toshiba satellite P755

 

 

How to disassemble hp pavilion g4 series laptops

Tools : demolition this machine just a small cross and a small word on the line ( some clean used )

180ba2eea0408d8fdac279ec134ed27f

e3dd964b65dd228ad9448e255047a613

 

The back of the screws ripped out . ( Remember to take place all screws packed in a small box Onwards , the best a label : the back . )

cc9b692cb8b250944dc46da448c7bba5

 

When all the screws are removed out, put the piece of shell by hand pull up , open it.

2098fe1e83fbeeaf3e986ab77f245e84

be535a634b10c99d0e53b6572e58fab2

 

Remove the hard drive.

d3905f56bb6e1687bb7fffa6a90062da

 

These screws inside then ripped out . Incidentally, the wireless card removed . (Remember, a box with another Put them all up, and label : Internal )
e72bc9148868708a294692722c4f8050
Remove the CD-ROM
6668e0aabe9f0625513568f1f064a8c6
013ba9e50ced4bfc04e3d0d439fc6e63
Remove the laptop keyboard
654a0d4c2eaf479e793217fe076e7537
556a0b887e0fbc0ffad18e61c16f046c
01eb8ae7ab306918b60fe2547e2856c0
c6c21b5576bc5e4829fbf30e836fc6f4
a008f6cb69f3eac5332cd4ad5c7331e1
3d38a50713a7eaea45676b1d4c5cc9d4
6c2ad7e9e76becf1362bf2475d8228e7
Remove the motherboard
f40e66e7bceb0d49eaa56f683d7fa829
2faf3ea428218eb1a5f0abc8f640a232
9fbb87e0b9c8384ec4b0362a424a99bd
8138414238c04cdead065fd83806e7c0
ad3747ae490960cdf886a1447ef5bbe7

How to disassemble toshiba satellite P300

1. Turn off the laptop, unplug the power adapter and remove the battery.
In the battery compartment remove three screws securing the keyboard bezel.

take-apart-notebook-01sm

2. Remove the keyboard bezel with a small flathead screwdriver.

take-apart-notebook-02sm

3. Remove two screws from the keyboard.

take-apart-notebook-03sm

 

4. Lift up the keyboard as it shown on the picture and place it upside down on the palm rest.

take-apart-notebook-04sm

 

5. Unlock the connector on the motherboard and release the keyboard cable. Remove the keyboard.

take-apart-notebook-05sm

 

6. Remove one screw securing the CD/DVD drive.

take-apart-notebook-06sm

 

7. Push the CD/DVD drive from the laptop and remove it.

take-apart-notebook-07sm

 

8. Remove hard drive 1, hard drive 2 and memory covers.

take-apart-notebook-08sm

 

9. Remove two screws securing the hard drive 1.

take-apart-notebook-09sm

 

10. Slide the hard drive to the left until it’s disconnected from the motherboard. Remove the hard drive. There is no hard drive 2 in my laptop.

take-apart-notebook-10sm

 

11. Disconnect three antenna cables from the wireless card (yellow arrows). Remove two screws securing the wireless card and remove the card. Remove both memory modules. Spread latches on both sides from the memory module. Pull the memory module from the slot.

take-apart-notebook-11sm

 

12. Remove all screws from the bottom of the notebook.

take-apart-notebook-12sm

 

13. There is one screw hidden under the black mylar in the hard drive 1 compartment. Remove the screw.

take-apart-notebook-13sm

 

14. There are two more screws hidden under the black mylar in the hard drive 2 compartment. Remove both screws.

take-apart-notebook-14sm

 

15. Remove two screws securing the display hinges.

take-apart-notebook-15sm

 

16. Remove three screws securing the top cover assembly. Disconnect three ribbon cables from the motherboard (simply pull each cable from the connector).

take-apart-notebook-16sm

 

17. Lift up and remove the top cover assembly.

take-apart-notebook-17sm

 

18. View on the notebook with the top cover removed.

take-apart-notebook-18sm

19. Disconnect the LCD cable from the motherboard (left arrow). Pull the wireless card antenna cables (right arrow).

take-apart-notebook-19sm

 

20. Remove six screw securing the notebook display assembly.  Three screws from each hinge.

take-apart-notebook-20sm

21. Lift up and remove the display panel assembly.

take-apart-notebook-21sm

 

22. Remove two screws securing the motherboard. Remove four screws secruing the CD/DVD drive cable.

take-apart-notebook-22sm

 

23. Start removing the motherboard as it shown on the picture.

take-apart-notebook-23sm

 

24. Before you can remove the motherboard, you’ll have to unplug two more cables pointed with red arrows.

take-apart-notebook-24sm

 

25. The motherboard has been removed.

take-apart-notebook-25sm

 

26. Unplug the CD/DVD drive cable.

take-apart-notebook-26sm

 

27. Remove three screws securing the video card (VGA board).

take-apart-notebook-27sm

 

28. Carefully lift up the video card and disconnect it from the motherboard.

take-apart-notebook-28sm

 

29. Remove four screws securing the CPU heat sink assembly. Unplug the cooling fan cable from the motherboard.

take-apart-notebook-29sm

 

30. Lift up and remove the CPU heat sink assembly with the cooling fan.

take-apart-notebook-30sm

 

31. Finally, unlock the CPU socket and remove the CPU.

take-apart-notebook-31sm

How to disassemble the asus n82j

Asus N82 notebook with metal body design, workmanship is very fine . Cover with the anodic etching process , you can see a diamond pattern composed by the different directions of the pattern, the surface with brown paint , it looks quite leather texture. Asus N82 ‘s screen with ASUS Splendid technology, you can restore the true colors, present a clear and crisp picture , through the image contrast , brightness, skin tone and color saturation for improvement, to achieve vivid , vibrant effect .

1. Remove the battery and the AC adapter

22_1_baf9885c917fb0b

 

2. Poke the battery lock and remove the battery

22_1_fcbaa066166dd06

 

3. Remove the memory cover screw

22_1_fe617c8e1e98b68

 

4. Flick cover

22_1_b09169d4c26b8d2

 

5. Remove the memory in accordance with point icon

22_1_72ff05721a6c261

 

22_1_2a8dd397d4d5a92

 

22_1_35689a64a7ac3b2

 

22_1_998b8e8a2111d9b

 

22_1_5ad8c91ccf9093a

 

22_1_6c0502498c1dc35

 

22_1_256f4e389ae3019

 

22_1_1ffa13276997b0f

 

22_1_b542c26e32cca2a

 

22_1_85df479ef450f21

 

22_1_f07cc325129e948

22_1_85cb83cfc3f0d52

 

22_1_eb27cd27bfb8bba

 

Gently push the drive can be removed with tweezers

22_1_2877d6d96a9da6d

 

Remove the keyboard is very convenient, the red dashed box is the keyboard card, use a screwdriver to push it right to left bayonet to remove the keyboard tilt

22_1_cf65e6da6883c27

 

Please note that the way the keyboard light to mention the keyboard cable

22_1_ddd6bccf8c59074

 

Black clip upwardly lift ( 90 degrees ) , you can remove the keyboard cable

22_1_3149cd042c49c85

 

Marked in accordance with the diagram position Remove the screw and remove the ribbon cable inside the box
22_1_22fa6c225ca1d63
D-shell removed all the screws , note circles of different colors representing different screw models
22_1_59db8a4364b79b4
Carden field slit from side seam start knocking on the C / D shell
22_1_5ea2a3fa88de12c
Note that there is need to remove the cable
22_1_4aac56d1e24e890
22_1_f3c9bcee063feb1
C shell removed , the back of the motherboard screws and cable layout as shown below, the removal process be sure to keep the screws , do not lose
22_1_9d1ff1c505a1dfe
22_1_8cbb4095d3861bf
22_1_ba842826b06dd48
22_1_572e663b47259f1
22_1_622a36549ade036

How to Disassemble lenovo thinkpad x200 laptop

1433718_x200_cai_1s

 

Thinkpad X series machines always better to dismantle, unscrew the screws at the bottom of N can easily put the whole C-face keyboard and palm rest away, then we can clearly see the X200 ‘s internal architecture .

1433718_x200_cai_2s

1433718_x200_cai_4s

 

Open the palm rest

1433718_x200_cai_7s

 

In the palm rest , we can clearly see the X200 are using a C-face PC + ABS-FR (40) composites, from Japan MITSUBISHI ( Mitsubishi ) TMB1615 raw material supply . Triangle next seven word mark means that such material is environmentally friendly recyclable material .

1433718_x200_cai_3s

 

1433718_x200_cai_5s

 

Port and card reader to use another part of the small modular design

1433718_x200_cai_8s

 

The motherboard is very mini , very high degree of integration , opened the back you can see the three chips.

1433718_x200_cai_9s

 

Using Intel Wireless WiFi Link 5100 wireless card , also set aside two antennas are used in more advanced WIMAX or 3G wireless upgrades.

1433718_x200_cai_10s

 

The lenovo thinkpad x200 cooling fan

1433718_x200_cai_11s

 

1433718_x200_cai_12s

The Mini speaker

1433718_x200_cai_13s

 

Interface module

1433718_x200_cai_14s

 

Motherboard join the top layer of plastic film , played the role of dust and water

1433718_x200_cai_6s