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DELL LAPTOP REPAIR, WE REPAIR DELL LAPTOPS
The common problems in Dell laptops:
- No power at all: Bad power chip, open circuit, short circuit, or loose connection.
Symptoms:Nothing showing up when you press the power button
- Power but no boot: Bad Input/Output controller chip, or bad video chip.
Symptoms: The LED light Turing on but the computer still doesn't boot.
- AC adapter turns off when plugged to the computer: Short circuit, short components
Symptoms: The LED light on the AC adapter turns off.
- Shut down when move: Open circuit, loose connection, cold solder
Symptoms: shut down when move the laptop
- Broken power jack: Loose connection, cold solder, broken jack
Symptoms: Need wiggle to connect, no power at all, intermittent power up
- System hangs: Bad video chip, bad hard drive controller, bad CPU controller.
Symptoms: System hangs when the windows starting, running for 5-10 minutes, or playing DVD
- No charge: Bad charging chip, bad diodes, bad inductor, bad power jack, or open circuit
Symptoms:Works with battery but it doesn't work with AC adapter, no power at all.
- Graphic Problems: Bad video chip on the board or bad LCD
Symptoms: Vertical/horizontal lines, distort color, flickering, intermittent booting
- Over heat: Bad thermal chip, bad fan
Symptoms: Restart unexpectedly, shut down randomly
- Doesn't recognize devices: Loose connection, cold solder, bad input/output controller chip set
Symptoms: doesn't recognize hard drive, USB ports, Digital card, CD ROM, PCMCIA, wireless card etc.
- Cannot go to the internet: Bad Input/output controller, bad Ethernet chip and wireless card, loose connection, cold solder
Symptoms: No internet signal (the page cannot be displaced)
- Laptop has blue screen (pictures): bad hard drive, bad hard drive controller, bad input/output controller chip set.
Dell Inspiron XPS laptop repair
Dell Inspiron E1705 laptop repair
Dell Inspiron 9400 laptop repair
Dell InspironE1505 laptop repair
Dell Inspiron 6400 laptop repair
Dell Inspiron 1405 laptop repair
Dell Inspiron 640M laptop repair
Dell Inspiron B130 laptop repair
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Dell Latitude D830 laptop repair
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Dell Precision M60 laptop repair
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Dell Portable NX20 laptop repair
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Dell VOSTRO 1700 laptop repair
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Dell XPS Gen 2 laptop repair
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Dell Latitude 100L laptop repair
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