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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:
3G009, F6749, 4M751, RG688, 983KV, TF034, 5G028, HD026, W5608, 9U650, 93UGW, 2D600, 8E806, U5449, 0M743, 51YWE, K5198, W9242, W1868, F5134, 4P803, XD932, 2396R, 6U643, T2907, 11CKM, P5346, 6K290, H9029, 0R115, D2152, 16FDX, F4168, 0M787, J0846, HC428, R3796, UG697, 952RM, H7531, W6018, 28ECR, Y0954, G5668, U5869, 6G649, 2N355, C9912, 0R503, R0897, 3R459, F9710, 7U338, 2N355, WH275, 9P809, 9E404, YD120, 9Y819, 5R931, 7P806, T1505, N3526, 7F329, Y4500, 8X960, MF761, 6U340, 5H980, 72RJD, H4033, M4479, 7771E, 432FG, H6660, DC402, UC172, W0978, D2340, G5278, 7771E, Y5103, D0075, 2R152, Y5522, N5889, 5X617, XG900, P1472, 9E234, 4X230, 7771E, J4781, Y0231, U2985, 8W049, 2R152, 9U767, PD426, Y6985, 9C481, XD757 and XG357.
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DELL REPAIR FAQ:
Dell
Precision M90 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 M90 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 M90
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 M90 jack. This causes arcing
which can generate enough heat to melt the Precision M90 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 M90
LCD Backlight & inverters
The laptop switches on but the screen
remains dark. In some cases a faint image is visible on the Precision M90
screen. This problem can be caused by a faulty Precision M90 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 M90 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 M90 LCD Screen
Dell London
at very reasonable prices and risk-free.
Dell
Precision M90 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 M90 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 M90 CPU in a laptop is not recommended as the
cooling systems are designed to dissipate heat at normal speed.
Dell
Precision M90
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 M90 fan.
Dell
Precision M90 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 M90 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 M90
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 M90 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 M90 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 M90
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 M90
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.
512MB 333MHz DDR DIMM, CORD POWER 110V 3F AC 3W P65, 8X DVD+/-RW, 40GB HD 5.4K, Blank Plastic PCMCIA Slot Filler Insert, 4X CDRW C-Module, Tech Sheet CABLE VIDEO WEST, LCD Rubber Bumpers side ARCTIC SILVER 630M/M140, D/Port (No power supply) Americas Only 2nd Source (Flextronics), Screw M3x3: HD (Qty:2), External USB Floppy Drive , 15.4 LCD Back Cover 6000, HDD Carrier Assembly/Plastics only HDD and PC Card Cage NOT Included, ASSEMBLY CD 650M I, SCREW 2.5X8 (1 pc.) Quantity needed: Palmrest to base - 13; LCD display to base - 2, 6 Foot Flat Power Cord US (For D-Series AC Adapter), Refurbished Bottom Cover Assembly for Inspiron 1000, 14.1"LCD Bezel, Screw - 3X5 - HDD to carrier(4), 8X DVD Side-Bay/Internal, Screw.5X4: Palmrest to Topside Base (Order Qty 2), Enet 10/100 card, 8X DVD, Battery Bay Bracket Support Arm, AC Adapter 90 Watt PA10 (Does not include power cord) All D-Series Notebooks and D/Port, Heatsink 630M/M140, 16 MB USB Flash Memory Device, 1.44MB Floppy Drive C-Module, 80GB HD 5.4K 9400, Enet 10/100 card.6, Screw M3X3: HDD (Total Qty 4), Motherboard Service Kit ( MB and BIOS), BRAZIL ONLY - 56K MDC Internal Modem 1.5 MAIA BCC, Battery 37WHr 11.1V 6Cell Lithium, Video Cache Daughter Card 1100 ( Not a Video Card Only Enhances Video), 1GB 533 128X64 8K 200, 850MHz Pentium III Processor Service Kit D Step D0 (7D952), 14.1"LCD Bezel, Card NTWK MINICARD 3945ULD DELL AMERICAS ORGANIZATION, Rubber Foot Round (1pc) - System Qty 3 (located 1 under battery 2 below HD), Rubber Foot - StrikeZone (Under Hard Drive), 30 GB HDD 9.5mm 5.4K, 8X DVD+RW D-MOD NFI, 80 GB HD 5.4KXPS-G2 / XPS M170, 2.0GHz Pentium 4 Processor Service Kit C Step (Contains CPU P/N 5P772), Palmrest w/touchpad D505, 60 GB HDD 9.5mm 4.2K, KIT MODEM Wireless GPRS United States, Primary Battery 80Whr 11.1V 9 Cell Lithium, Screw.5X20 Memory cover door(1), Rubber Foot - StrikeZone (Under Hard Drive), 1.6GHz 1MB Pentium-M Processor Banias, Screw.5X4 Round Milliseconds Nickel Plated West/Washer, 30 GB HDD 9.5mm 4200rpm, PCI Express Blank Insert Card, 14.1 LCD back cover assembly (back cover antenna cable hinges) - Front bezel NOT included, BATTERY ADDITIONAL 13.3V 9C LITHIUM, SCREW 2.5X6 K SCREW HEAD: LCD Latch (Total Qty 2) (???), 24X CDRW/DVD Combo D-Module Quanta, 4X DVD+RW, BATTERY PRIMARY 11.1V 6C LITHIUM, AC Adapter 90Watt (Does not include Power Cord), 512MB USB Memory Key M-Systems V3, AC Adapter 60W WW B120/B130/1300/120L , 100GB HD 7.2K SATA 9400, 32MB Video Card GeForce2 Go (NV11), TrueMobile 300 BDC Bluetooth Cable Assembly, Memory Door Cover, 1GB 533MHZ 128X64 DDR2, 14.1 XGA LCD Flex Cable Style A, 10/100 network card, Card/PCMCIA Card Housing includes eject button (card not included), 18 GB Secondary Hard Drive, 32MB Video Card GeForce2 Go (NV11), Internal Bluetooth 350, 6 GB HDD 9.5mm, 20 GB HDD 5 400rpm , 24X CD D-Module, Center Hinge Cover 6400 (All regions including DAO), Heatsink, LCD Bumpers for Bezel (6 required), Motherboard Assy 910GML 1200/2200/110L (Includes MB PCMCIA Cage and Reserve Battery), 60GB HD 5.4K 700m/710m, SERVICE KIT HD 30G 4.2K D410, Primary Battery 53Whr 11.1V 6 Cell Lithium, Pro/Wireless 2200 802.11b/g MiniPCI Card Only , Battery 66WHr 14.8V 8Cell Lithium, 40 GB HDD 9.5mm , 16MB Video Card GeForce2 Go, 4X DVD+RW , Connector Header 2X25 Male .5X.5 Gold, RJ11/RJ45 Jack Assembly (Included in Bottom Plastics), 512MB 400 64X64 8K 200, D480 V.92 MDC Service Kit (Includes MDC Modem and Drivers CD), 60GB HD 7.2K , 128MB 333MHz DDR DIMM, USB Cable for External D-MOD Floppy Drive, 2GB 667 256X64 8K 200 , HD Door 630M/M140, FDD guide/cage, FD 1.44MB EXT SFX USB, D/Port and Card I/O USB W/CBL(Left 2 USB ports).
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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.
32857
35013
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