Signs your Dell Latitude E6420 needs this repair
- No lights or fan when you press the power button
- Powers on, but the screen stays black
- Shuts down or restarts at random
- Only works on the charger, or only on the battery
- Stopped working after a spill or a drop
Motherboard repair on the Dell Latitude E6420
The Dell Latitude E6420 has either integrated graphics or a separate graphics chip, depending on the configuration. Common board faults on laptops of this type are failed power controllers, shorted capacitors and damaged charging circuits, which we repair at component level.
What we do
We measure the board's power circuits to find exactly where the fault is, then replace the failed parts under a microscope using hot-air and BGA rework stations.
If a board is too badly damaged to repair economically, we tell you before doing any work and quote for a replacement board instead.
How long it takes. Many board faults are fixed the same day. If a part has to be ordered, we tell you how long when we quote.
Warranty
This Dell Latitude E6420 repair is covered by our 90-day warranty on parts and labour.
Other Dell Latitude E6420 repairs
- All Dell Latitude E6420 repairs
- Dell Latitude E6420 screen replacement
- Dell Latitude E6420 keyboard repair
- Dell Latitude E6420 power jack repair
- Dell Latitude E6420 graphics chip repair
- Dell Latitude E6420 fan and overheating repair
- Dell Latitude E6420 hinge repair
- Dell Latitude E6420 hard drive and ssd replacement
- Dell Latitude E6420 memory upgrade
- Dell Latitude E6420 data recovery
- Dell Latitude E6420 error and blue screen repair
Motherboard repair for similar models
- Dell Latitude E6410 motherboard repair
- Dell Latitude E6410 ATG motherboard repair
- Dell Latitude E6420 ATG motherboard repair
- Dell Latitude E6500 motherboard repair
More about motherboard repair, or see all Dell laptop repairs.
