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Dell
Power Socket Pin Repair
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Dell
Laptop Backlight Repair
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Dell
Laptop Video Fault Repair
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Dell
Data Recovery Service
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Dell
Laptop
Software Virus Recovery
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Laptop Motherboard
Repair
Laptop Spare Parts
Popular part numbers:
HG556, 0805D, 1E998, 3021P, 1G482, J0846, 7T775, DC402, X5997, K5375, M4185, G7990, J9453, F3603, 4W424, D5552, J2551, 8267R, FC365, Y1238, U5449, F4683, MD536, 98MKC, 7F329, J1644, C9912, W6217, X6414, 1428U, M1620, 4T341, 584VW, 2Y068, K1500, C6835, U5449, 5324T, J2508, H3924, K2232, 71PXH, YC494, 5E117, R5673, HF907, CC154, JD436, RG723, K5190, 63PDH, 9T352, F5705, 1873T, U2985, Y1565, 0E543, M4186, J0846, C5532, 3R690, TD612, 303ED, 5X486, 8U761, W5966, CRX835E-DS, 1G482, 1G544, D4410, 8X067, F2951, M5031, HD929, M4479, 63PDH, 864GY, R5024, DC639, C4815, 7H919, W0064, F2951, U6788, N1381, D8128, U1351, 7Y356, 2M593, D7749, H3924, 4W424, M1564, 6G648, 2N356, 7499P, 3X548, 7P750, C0338, H4034, EAVM5001014, HD062, 5U092, D1003, 0C154, 8W167, 2864D, 63PDH, 4W424, 9364U, T2907, K2490, CJ079, 3348T, K2497, H2369, D1003, 4395P, M9499, Y0954, 4X230, W5966, DG696, 0Y282, 1N003, U2276, H6660, C0924, N7117, 5E111, M4763 and TD612.
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DELL REPAIR FAQ:
Dell
Inspiron 1721 Motherboard
The computer won't switch on or will crash
intermittently. Some video problems also require a motherboard repair
as most video chips are soldered onto the system board. Our engineers
perform component level repairs on most Dell motherboards. We can
replace resistors, capacitors, transistors and also work on the major
chips within your system. Our engineers have many years of experience
and know how to fix most systemboard faults.
Dell
Inspiron 1721 VGA Video Graphics
faults
The system starts up with dots or lines on the
bios or intro screen. Graphics are distorted, blocked or pixilated.
In some cases the system refuses to boot. Strange effects when
windows or mouse are moved on the screen. All these effects can be
caused by a faults related to the graphics chips. About 90% of
faults can be repaired, the rest are caused by cracks on the
motherboard and impossible to repair. Our Advanced Video Repair
Technology enables us to restore full function to your laptop in
most cases. Manufacturers and their tech support always recommend
that you spend hundreds on a new motherboards - we've got a cheaper
alternative. Examples: VGA
Video Graphics Repair
Dell
Inspiron 1721
Power Jack Pin or Socket
The laptop will not charge the battery. When
the battery power runs out the computer stops working. We repair or
replace power sockets where the power pin has broken or has become
disconnected from the motherboard. In some cases the power connector
makes a poor connection with the Inspiron 1721 jack. This causes arcing
which can generate enough heat to melt the Inspiron 1721 dc jack and the
power pin may become lose. It is best to get the Dell power socket repair before the battery is totally depleted as this can cause permanent
damage to the battery.
Dell
Inspiron 1721
LCD Backlight & inverters
The laptop switches on but the screen
remains dark. In some cases a faint image is visible on the Inspiron 1721
screen. This problem can be caused by a faulty Inspiron 1721 fluorescent light,
inverter, video cable or a problem on the motherboard. Specialist
tools are required to determine the exact cause of the fault.
Backlights use very high voltages and it is easy to cause damage to
the system if they are not correctly handled and installed. Our
engineers can replace the backlight lamps in most TFT/LCD screens
including the new xbrite panels. We also have access to most backlight
inverters and cables. We can perform repairs on some very rare
inverters. It is very easy to destroy an expensive LCD/TFT when
removing/installing the CCFL. Our engineers are trained using broken
LCD panels before they can work on a customer's LCD/TFT unit.
Dell
Inspiron 1721 LCD Screen
We can supply original Dell and compatible
replacement LCD screens. In some cases only refurbished screens are
available. We don't charge extra for installing and testing screens.
Screens come in various sizes (measured diagonally in inches) and
resolutions(XGA, SXGA, SXGA+, UXGA...) We need the correct size and
resolution to provide you with an accurate quote. While-U-Wait
installation at Inspiron 1721 LCD Screen
Dell London
at very reasonable prices and risk-free.
Dell
Inspiron 1721 Keyboard
Most Dell keyboards are damaged by liquid
spills and general wear. We can supply or install keyboards for most
Dell laptops. We also repair keyboard connectors on the system
board.
Dell
Inspiron 1721 CPU problems
Intel CPUs hardly ever go wrong, but are
very difficult to diagnose. Some will crash on rarely used
instructions and at certain temperatures. Unfortunately, hours of
testing can be in vain if the problem instruction isn't executed.
Overclocking a Inspiron 1721 CPU in a laptop is not recommended as the
cooling systems are designed to dissipate heat at normal speed.
Dell
Inspiron 1721
Overheating
We can install replacement Dell fans and
heat sink parts. In cases where the original fan is not available, we
can install substitute fans which will be equivalent or surpass the
performance of the original Inspiron 1721 fan.
Dell
Inspiron 1721 Hinge
Some laptops have a problem with the hinge
becoming stiff. It becomes difficult to open and close the laptop lid.
The plastics may also be damaged by a defective hinge.
Inspiron 1721 CD/DVD and floppy drives
Our engineers can repair or replace these
drives. We have a lot of drives in stock and the work can be carried
out very quickly.
Dell
Inspiron 1721
Hard Drive
Faulty hard drives can cause data loss and
stop your laptop from booting into Windows. We can replace faulty hard
drive and attempt to recover your data. After installing the new
drive, our engineers perform a thorough disk test to ensure that your
data is as secure as possible.
Dell
Inspiron 1721 Software and Drivers
Viruses and improper shutdowns can lead to
the Windows XP operating system or the file system becoming corrupted.
We can recover your data and install a fresh operating system or
drivers to prevent crashes. We can also recover your data from totally
dead or unusable computers.
Dell
Inspiron 1721 Charging problem
Charging problems can be due to
batteries nearing their end of life, power supply problems or failed
components on the motherboard (FET, MOSFET, Transistor, Diode or
Capacitor).
Secondhand
or Used DELL Inspiron 1721
Buying a used laptop is a risk. You may find that the battery
does not accept a full charge or the laptop is unstable. Most
secondhand sellers consider any laptop that boots into Windows as a
working machine, even if it keeps crashing every five minutes. We
strongly advise customers against buying used laptops with a
DOA warranty as some faults are not immediately apparent.
BIOS
update DELL Inspiron 1721
Many motherboards are destroyed by incomplete or corrupted BIOS
updates. A BIOS update should only be performed if it is critically
important. Don't do a BIOS update just for the sake of having the latest
version on your computer. Ensure that your computer is stable before
performing a BIOS update. Run diagnostics to check memory, hard
drive, keyboard and video graphics. In
99% of cases a failed bios update will make the computer totally unusable
so take a backup of your software and data too. Make sure that you
have a good connection to your mains adapter and that the battery is
fully charged. NEVER, NEVER, NEVER interrupt a BIOS update. Let it
finish, even if it seems stuck and takes a long time.
Q.
Do you supply spare parts?
A. No.
We are in the process of launching a new website dedicated to
supplying spare parts to repair centres and end users.
Additional Battery 15V 8C Lithium, 8X DVD-ROM -LG , LCD Bezel Bumper/Screw Cover Arctic Silver 630M/M140, 1.4GHz (TAA Compliant for US Gov't Orders) - Incl. RJ11 Jack Assy (Check Dellserv Components screen to verify TAA Compliant System Board), Keyboard Single Pointing United States/England, 128MB 333MHz DDR DIMM, Screw 3X8 Optical Drive Assembly, 1GB DIMM 533 128X64 8K, Intel Pro 2200 802.11b/g MiniPCI Lead-Free, 128 MB USB Flash Memory Device, 1GB 333MHz DDR DIMM, Backpack Carrying Case Nylon, BATTERY PRIMARY 11.1V 9C LITHIUM, 512MB 266MHz DDR DIMM, CDRW/DVD Combo , TrueMobile 1150 MiniPCI Card Only, 60 GB HDD 7.2K, Battery Primary 14.8V 32WHr 4 Cell Lithium, 20 GB HDD 9.5mm 4.2K, 15 LCD Top Plastics (Includes Top Plastics LCD Latch Reed Switch Magent and Metal Hinges), Screw M2.5X5: LCD Hinge (Total Qty 6) Palmrest Topside (Total Qty 6), AC Adapter 90 Watt PA10 (Does not include power cord) All D-Series Notebooks and D/Port, TrueMobile 1150 Residential Gateway ( Drivers CD Documentation Residential Gateway and an AC Adapter/Cord) RG1000, 56K-10/100 combo card -One Slot, LCD Bezel (8500 and 8600), 8X DVD C-Module , 24X CD, 56K/100 Base T Realport ( card drivers S/W and cables), AC Adapter 90 Watt PA10 (Does not include power cord) All D-Series Notebooks and D/Port, Rubber Foot - Bottom (Order Qty 5), LCD 15.4 Hinge Cover Assembly D800 - Center Control Cover ( power button and suspend switch), AC Adapter 60W WW LiteOn B120/B130/1300/120L, 20 GB HDD 9.5mm , LCD top cover ( Latitude badge and hinges), LCD Screw Cover, 24X CDRW/DVD Combo IDE, Screw 2.5X8 LCD Screw(1) Optical Drive/HDD Security(1) Palmrest to Bttm Plastics(Order Qty 12) VGA Board to Bttm Plastics(2), 24X CDRW/DVD Combo Side-Bay/Internal, Screw.5X4.5X1.5: LCD Bezel to LCD Cover(Order Qty 2), 1GHz Pentium III Processor Service Kit D Step D0, Bracket - Motherboard / LCD (holds down LCD cable), C/Dock II , Modem Cable B120/B130/1300/120L, Dell Wireless 1370 802.11 a/b/g MiniPCI Card B120/B130/1300/120L, KEYBOARD 88 DUAL POINTING BLACK Spanish/Latin American, BATTERY PRIMARY 11.1V 9C LITHIUM, 14.1 XGA LCD Svc Kit (Incl. Panel Cable and Inverter), D-Mod Security Screw - Secures D-Mod DRIVE (1), TrueMobile 1150 PCMCIA Card Only, Dummy Card for 5 in 1 slot blank plastic insert SDIG-CRD X3, LCD Bezel - 14.1 XGA/SXGA+/UXGA, 8X DVD D-Module, 1.5GHz 1MB Pentium-M Banias, 14.1 LCD Bezel, 8X CDRW C-Module , 4X DVD+RW D-Module, 1GB 333MHz DDR DIMM, 24X CDRW/DVD Combo D-Module, 2.5x20mm Keyboard screw Palmrest screw, SCREW 2.5X8 Base to Palmrest(Total Qty 11) ODD Module(Security)(Total Qty 1), External USB Floppy Drive, 24X CDRW/DVD D-MOD NFI, AC Adapter 90Watt (Does not include Power Cord), Bottom Memory Door, Bottom Plastics Service Kit - WITH antenna cable DG539 B120 Only (Incl. Regulatory Lbl), Screw M3X5 HDD Moduel to Base (Security), Tech Sheet REGULATORY FREE DOS, 24X CDRW/DVD HLDS D-MOD, LCD Screw Covers Upper (4 total on LCD Bezel), Screw M2x4: Keyboard (4) Palmrest Bottom (3) Palmrest Top (6) Keyboard Tray (5) Speaker (1 per speaker) Motherboard (3), Bottom Plastics 2200/110L (Includes Bottom Plastics Rubber Feet and Battery Eject Latch), Tech Sheet - Replacing a Battery, 20 GB HDD 9.5mm 4200rpm, Fan Heatsink (Right bottom corner of system), 1.6 GHz 2MB 730 Pentium-M Dothan 533FSB PGA C0, FAN for CPU 5V, 512MB USB Memory Key M-Systems V3 , Rubber Foot - Back, United States/English Keyboard 710m (Order this p/n for US warranty systems), 128MB 100MHz DIMM, LCD/Palmrest Insert Kit - Purple, 16 MB USB Flash Memory Device, 512MB 266MHz DDR DIMM, 15 LCD Left Hinge 1200/2200/110L, Mini-PCI Modem Service Kit - (Incl. mdm and ship mat), Nylon Carrying Case - Classic, Mini-PCI Modem/NIC Combo , Bezel Plastic Screw Cover (Order Qty 2), 128MB 333MHz DDR DIMM, Floppy Drirve D-MOD (can also be used as External Drive via USB Cable), Memory Door B120/B130/1300/120L, 4X DVD+RW D-Module, Plastic Red Lava Color Insert for LCD Cover REDL 8500, 1.20GHz Pentium III Processor Service Kit A Step (Includes CPU and BIOS CD), 12.1 XGA LCD Hinge-up Service Kit ( LCD Hinge-up Tools and Techsheet and Instructions) hinges, 64MB USB Memory key, Intel Pro/Wireless 2200 802.11b/g MiniPCI Card Only, 14.1"LCD Bezel, BATTERY ADDITIONAL 11.1V 9C LITHIUM, 15.0 XGA LCD Flex Cable Style A, Venice Blue Color Insert Cover LCD Plastic VB 600M, Battery Dell Inspiron 1000 1200 2200 (8 cell), Hex nut for docking port, 128 MB USB Flash Memory Device, Primary Battery 32WHr 14.8V 4 Cell Lithium, TrueMobile 1184 Broadband Router Kit ( Broadband Router RJ-45 cable and an AC Adapter/Cord), Hex nut for Docking port, AC Adapter 90 Watt LEAD FREE , LCD Latch Assembly 1200/2200/110L, 14.1 LCD Bezel, Primary Battery 72WHr 11.1V 9 Cell Lithium, TrueMobile 1400 802.11a/b/g Dual band MiniPCI Card Only, 1.13GHz Pentium III Processor Service Kit A Step (Includes CPU and BIOS CD), V.92 MDC Service Kit ( MDC Modem and Drivers CD) (Polaris), 10 GB HDD 9.5mm, 24X CDRW/DVD Combo, Motherboard Service Kit 1.0GHZ MB (incl. RJ45 jack), 6F Power Cord A/C 110 Volt P65 US, 14 LCD Back/Top Plastic Cover 14.1 MDAS, Inspiron 5100 Bottom Plastics Service Kit ( RJ11 Jack), Hinge cover assembly (QUALITY ISSUE OBS/EOL - DO NOT ORDER THIS PART - USE W2565 INSTEAD!), Intel Pro 2200 802.11b/g MiniPCI card Lead-Free, Memory Door Metal 1200/2200/110L, Primary Battery 53WHr 11.1V 6 Cell Lithium Motorola, D/Port, USB Cable for External D-MOD Floppy Drive, D/Dock, 1GB 400MHz DDR DIMM, TrueMobile 1150 Residential Gateway ( Drivers CD Documentation Residential Gateway and an AC Adapter/Cord) RG1000, I/O CABLE BLUETOOTH, Heatsink for processor **Do NOT order this if ordering the processor kit** and 512MB 266MHz DDR DIMM.
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UK REPAIRS INFO

Marlborough House

Business
Hours
Mon-Fri 9.00am-5.00pm
Saturday 10.00am-2.00pm
Visitors welcome
Customers are always
welcome to visit us and discuss their laptop repairs with our engineers.
Parking
Info
You can park in the
residents bays on Bruce Road at all times
EXCEPT: Mon-Fri 10-11am
& 2-3pm
(PLEASE AVOID THESE TIMES)
Tube/Rail
Harrow & Wealdstone Station is served by National Rail and London
Underground Bakerloo
Line services.
We are a walking distance away and on the same High Street.
Map & Directions
<cl!ck
here>
Mailing
Info
Most customers send us their laptops by
mail. The average cost of sending a laptop to us using the post is £18
for next day delivery with insurance.
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