Signs your Dell Latitude L400 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 L400
The Dell Latitude L400 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 L400 repair is covered by our 90-day warranty on parts and labour.
Other Dell Latitude L400 repairs
- All Dell Latitude L400 repairs
- Dell Latitude L400 screen replacement
- Dell Latitude L400 keyboard repair
- Dell Latitude L400 power jack repair
- Dell Latitude L400 graphics chip repair
- Dell Latitude L400 fan and overheating repair
- Dell Latitude L400 hinge repair
- Dell Latitude L400 hard drive and ssd replacement
- Dell Latitude L400 memory upgrade
- Dell Latitude L400 data recovery
- Dell Latitude L400 error and blue screen repair
Motherboard repair for similar models
- Dell Latitude E7470 motherboard repair
- Dell Latitude E Series motherboard repair
- Dell Latitude L Series motherboard repair
- Dell Latitude LM motherboard repair
More about motherboard repair, or see all Dell laptop repairs.
