Does your laptop display, seems ruined or has permanent horizontal or vertical lines ?
Is your laptop display dead even if you connect it to external monitor ?
Did a technician diagnose laptop vga problem ?
I have a problem with my laptop display adapter !
For this kind of problems you must bring your laptop to our specialized laptop service department so you can get an accurate diagnosis. Most laptop VGA problems can be repaired or as a worst case scenario it can be replaced. Our laptop experts must check the vga voltages and current before you can get a diagnosis.
For a quick test, you can do the following : Connect your laptop to an external monitor and turn on your machine. If the problem occurs even to the external monitor, then your graphics adapter is in a faulty condition and needs repairs. If the problem does not occur to the external monitor then you may experience a problem with the laptop screen / monitor or even with the laptop monitor inverter or the laptop backlight.
If when you turn on the laptop you see the manufacturer's logo (for example Acer, Sony Vaio, Toshiba, Dell, HP, IBM etc) but there are some horizontal or vertical lines displayed then the most common case is to have problem with the laptop graphic adapter.
Check the picture on the left to see an example on how a faulty laptop vga adapter signal is displayed when you turn on the laptop. The lines may be green, red or yellow in most cases.
Can you repair a laptop VGA problem ?
Problems with VGA adapters on laptops are one of the most difficult tasks to accomplish, as the circuits are very tight and stuck on the motherboard, that sometimes it is very difficult to repair. Our laptop service has a good repair rate of 80% of the laptop VGA problems.
Our company repairs vga for laptops such as the common problem of HP DV6000 and DV9000 series models. The success rate for these models reaches about 95%.
Attention ! In our company we use our special equipment and experience to repair your graphics adapter problem but some cases cannot be repaired due to extensive damage on the board or the chip. In such cases we cannot guarantee that after the repair your laptop will leave in working condition. Your laptop's working condition may be worse than its initial condition. This is the Risk of repairing equipment that is not meant to be repaired when manufactured.
When the laptop comes to our service the laptop expert will do the following :
- Tare apart the laptop to reach the graphics adapter chip
- Check the voltage and current of the vga chip legs
- Attempt to repair the faulty circuits with reballing techniques
- Before the delivery to the client, we will keep the laptop to stress test it under heavy conditions for 2-3 days to check that we have a stable repair.
What is the cost of laptop vga service ?
The cost varies and depends on the problem and the monitor we need to replace. You may check our services pricelist to see a cost estimation of common laptop problems. If you are outside Athens, Greece and you want to send us your laptop, then please see the packaging instructions.