486735-001 Compaq Presario CQ40 CQ45
Compal JAL50 JBL20
Category : LCD Cable
In most cases you should see listed above cited reference 486735-001 if this is not the case, check uploaded photos.
Symptoms of a faulty LCD cable
Most of the time a defective cable 486735-001 causes sizzle on the screen when you move your computer screen COMPAQ PRESARIO CQ40 CQ45.
You can also see if the cable is really broken a blank screen, look this symptom can also mean that your monitor or the graphics card in your pc COMPAQ PRESARIO CQ40 CQ45 a problem.
In very rare cases, there may be a problem as RGB color on your screen while still COMPAQ in this case, it may be due to your monitor or graphics card COMPAQ
How to change your cable 486735-001 effectively?
First put the gloves antistatic to avoid any risk of short circuit when handling your notebook COMPAQ PRESARIO CQ40 CQ45. You will remove the screen from the top of the computer and remove the front of the hull before COMPAQ, remove the hinges and fold the screen, most of the time you need to remove the tape that serves as protection to unclip the horizontal (so straight) cable connector 486735-001 Do not try to pull up because you will deform the metal part and there will be the game that will cause poor interconnection.
Then following computers COMPAQ it will remove the front bezel or outright all or part there is the touchpad to access the connector on the motherboard COMPAQ take care to recover from a vertical connector of your 486735-001 otherwise you will bend the pins on the motherboard and it should replace the motherboard.
Between the two there is also just unclip the cable connector located on your COMPAQ PRESARIO CQ40 CQ45 inverter. (I note that the new models COMPAQ, there is more because they have a inverter LED technology. Careful though, do not pull the plug and not the son, because there is a risk that you cassiez one.
Once reassembled, it is important to put a new tape on connectivity at the top of the screen.