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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:
C8243, T6400, 63PDH, 70TVD, KD494, K5190, 0R507, G2515, C9889, M8232, TD429, 49MKC, 6G356, YC494, 2N403, 9U775, YC494, 5H090, 7F327, Y5522, H4032, 35CXH, C6835, U3537, 3X548, J0846, T1420, 8P448, M5215, 35CXH, X4477, G1205, FBVM5021016, PH102, R3117, N1381, 1W208, 2357X, 89206, 0120C, K8735, U9751, K5827, 1450P, HG345, 1G482, KC344, W5242, UC341, R7379, 1R159, 3K020, P4212, 7F332, C8833, TC864, UG697, 8595C, 4U973, C5447, 3X213, 2C759, H5503, 9364U, K5935, 6U946, 4U341, H0286, 0M747, 2864D, C2439, N1519, N6589, YG052, H2369, 93FXX, 904KR, 1G482, M4479, 904KR, WF147, CY591, G7990, 9R007, 68GFM, 4W424, 1T831, 98MKC, F2951, T1765, F8447, K5925, Y9520, 0C777, 718VD, H3924, 2R259, N5287, W0990, H7246, Y8872, MD543, MD542, W6346, 47YTX, U1543, 2U805 and 3E158.
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DELL REPAIR FAQ:
Dell
Precision M20 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
Precision M20 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
Precision M20
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 Precision M20 jack. This causes arcing
which can generate enough heat to melt the Precision M20 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
Precision M20
LCD Backlight & inverters
The laptop switches on but the screen
remains dark. In some cases a faint image is visible on the Precision M20
screen. This problem can be caused by a faulty Precision M20 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
Precision M20 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 Precision M20 LCD Screen
Dell London
at very reasonable prices and risk-free.
Dell
Precision M20 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
Precision M20 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 Precision M20 CPU in a laptop is not recommended as the
cooling systems are designed to dissipate heat at normal speed.
Dell
Precision M20
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 Precision M20 fan.
Dell
Precision M20 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.
Precision M20 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
Precision M20
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
Precision M20 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
Precision M20 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 Precision M20
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 Precision M20
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.
24X CDRW/DVD Combo Drive, 512MB 400MHz DDR DIMM, KIT LCD Cover Insert Graphite Swirl 9100, Subassy HDD 40G 9.5MM 5400RPM B120/B130/1300/120L , Pro/Wireless 2200 802.11b/g MiniPCI Card Only, 2.0GHz 2MB Pentium-M Dothan, 8X DVD+/-RW IDE, Hex nut for Docking Port, Screw M2X3: Modem Daughter Card(Order Qty 2), KitCard (Circuit)Network10/100.6, 40 GB HDD 9.5mm, 8X CDRW/DVD Combo C-Module, Battery Primary 53WH 6 Cell Li-IonB120/B130/1300/120L (Second source), BRAZIL ONLY - 256MB 533 32X64 C6332 BCC , Memory Door Cover, 1.4GHz 1MB Pentium-M Processor Service Kit (Includes CPU and BIOS CD), Center Control Cover (plastic piece above palmrest includes power button and light pipes), 24X CDRW/DVD Combo Side-Bay/Internal, Mini-PCI Modem/NIC Combo , 8X DVD C-Module , LCD/Palmrest Insert Kit - Black Leather, Screw M3X3: HDD Bracket to HDD (Order Qty 4), Memory Door Cover, 24X CDRW D-Module, 14.1 XGA LCD Service Kit LG ( Panel Cable and Inverter), Primary Battery 53WHr 11.1V 6 Cell Lithium Motorola, Battery Latch Service Kit ( Latch Spring Hook and Screw), Hard Drive Carrier Assy 9100/XPS, 14.1 LCD Bezel, Data cable (connects Media Bay to system), 1.06GHz Celeron Processor Service Kit B-Step (Contains CPU P/N 6T053)(Includes CPU Heatsink/Fan and BIOS CD), Reserve/CMOS Battery, Motherboard Svc Kit (; PCMCIA cage fans mic NIC) ;DOES NOT INCLUDE RJ11 and RJ45 jacks (order these seperately), Motherboard Service Kit I8600, Pro/Wireless 2200 802.11b/g MiniPCI Card Only, Monitor Stand only for C/Dock II and C/Port II, Speaker Assembly w/Connector LIKA, 24X CD Internel Media Base , 2.0GHz Celeron Processor Service Kit C-Step (Contains CPU P/N 9U540 Thermal Grease and BIOS CD), 56K modem dongle, 56K Xjack Winmodem telephone cable (not a dongle), Duck Head Power Supply Plug, THIS IS NOT; THE PRIMARY HDD! - Secondary HDD; 20GB 4 200rpm , 40 GB HDD 5.4K, 1.44MB Floppy Drive C-Module, 24X CD C-Module , TrueMobile 1180 802.11b MiniPCI Card Only, 512MB 400 64X64 8K 200, 1.7 GHz 735A 2MB Pentium-M Dothan PGA, 24X CD Side-Bay/Internal, Screw - 2X4 - PCMCIA 1394 Fan LED board, 24X CDRW C-Module , 512MB USB Memory Key M-Systems V3, D/Bay External Powered USB Media Drive Bay Housing , SECONDARY 40GB HDD 5.4K, 8X CDRW C-Module, Speaker holder - left, 56k modem dongle, 3 Foot Flat Power Cord US (For D-Series AC Adapter), Screw - 2X8.5 - Modem Retainer Bracket to base Thermal solution to MB Secures LCD Flex Cable Hold-Down Clip and LCD Flex Cable Connector, 80GB HD 5.4K M60 D820, 24X CDRW D-Module, 8X DVD +/-RW, 128MB 266MHz DDR DIMM, 14.1 LCD Left Hinge 1200/2200/110L, 512MB 266MHz DDR DIMM, 15.0 UXGA LCD Service Kit , S-Video to RCA(Yellow) TV Output Cable Kit (Includes Cable and Techsheet), TrueMobile 1150 Residential Gateway ( Drivers CD Documentation Residential Gateway and an AC Adapter/Cord) RG1000, 24X CD, 8X DVD C-Module , 24X CDRW/DVD Combo, BATTERY ADDITIONAL 11.1V 9C LITHIUM, 2.0GHz 755 2MB Pentium-M Dothan 400MHz , 24X CDRW/DVD Combo D-Module, Large Leather Carrying Case D-Series, 8X DVD Side-Bay/Internal, Rubber Foot - StrikeZone (Under Hard Drive), 10/100 Base T dongle order 3K020 (kit) instead, Connexant MDC Internal Modem 56K V.92 , Foam Pad Service Kit (Bouncy Keyboard Rework), D/Bay External Powered USB Media Drive Bay Housing (requires D/Port), Wireless Tri-Band GPRS Kit AWS, 2.5GHz Celeron Processor Service Kit (Includes CPU Thermal Grease and BIOS CD), 10GB HDD SFX C600, 56k modem dongle, 128 MB USB Flash Memory Device, Modem Daughter Card 56K 1.5 , 2.0G X40 Service Kit D820 (PRC and Integrated Heatsink), 933MHz Pentium III Processor Service Kit (Contains CPU P/N 1E718), 8X DVD, Floppy drive, Hard Drive Cover 1200/2200/110L, 2.5x5mm (LCD to Bezel-LCD Flex cable ground) screw, Palmrest (Includes Touch Pad and Touch Pad\Track Stick Buttons), 900MHz Pentium III Coppermine Processor C Step, Hex Nut (Jack Screws) thread into back of MB for Video Parallel Serial Ports, Dummy PCMCIA CArd Insert D400, Secondary Battery D-Module 48WHr 12.6V 6 Cell Lithium, 15"SXGA+ LCD Service Kit, 32MB Video Card GeForce4 440 Go (NV17), APR Door Assembly with Spring, Battery 14.8V 12 Cell Lithium, 24X CD Side-Bay/Internal , 512MB 266MHz DDR DIMM, Screw M2.5X5: System (Qty: 18) , Blank Plastic PCMCIA Slot Filler Insert and Module sleeve (aka: doghouse).
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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.
21760
96778
71018
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