Various software and hardware problems will occur when a laptop is used for a long time. However, disassembling a laptop is a technical task. Without professional cognitive knowledge, it is difficult to understand how to unplug the wires inside during the disassembly process. The following article will take Dell V0STRO-V130 disassembly, maintenance, fan dust removal and laptop screen disassembly as examples to explain how to disassemble Dell V0STRO series laptops.
Step1: First take out the SD card on the right side of Dell V130, push it inward according to the direction of the arrow, and then pull it out as shown in Figure 2.
Step2: Turn the notebook over and remove all the screws in the yellow circle as shown in the picture;
Then push the back cover of the notebook forward according to the direction of the arrow.
Step3: Lift up the black cable fixing clip and pull out the cable;
Remove the four fixing screws;
Lift the battery and remove it from the card slot.
Step4: Remove the front panel on the keyboard and use a screwdriver to lift it up from the right side to the left side;
Then pull out the front panel according to the direction of the arrow.
Step5: Remove the two screws on the keyboard as shown in the picture;
Then flip the keyboard over and place it on your palm;
Then lift up the keyboard connection cable clip and release the cable and pull it out;
Remove the keyboard as shown in the picture.
Step6: Remove the 3G wireless SIM card slot cable;
Then remove the two fixing screws;
Gently tear off the cable (it is fixed with glue);
Finally, gently lift up the sim card slot and motherboard to take them out.
Step7: Unplug the antenna from the WLAN network card;
Remove the screws fixing the wireless network card;
Remove the wireless network card.
Step8: Lift up the blue card to remove the screen cable;
Turn the computer over and remove the tape to release the antenna cables from the computer;
Gently remove the antenna;
Remove all cables;
Then remove all the screws in the yellow circle;
Just lift out the computer motherboard.
Step9: Unplug the speaker and motherboard cables from the sound card.
The above is the disassembly tutorial for Dell V0STRO series laptops. Non-professionals must remember to handle the removed hardware with care. If it is the first time to disassemble the computer, the author recommends that the user use hand-drawing to mark the location of the unplugged interface. , to avoid misplugging the interface.