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HP
Power Socket Pin Repair
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HP
Laptop Backlight Repair
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HP
Laptop Video Fault Repair
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HP
Data Recovery Service
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HP
Laptop
Software Virus Recovery
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Laptop Motherboard
Repair
Laptop Spare Parts
Popular part numbers:
187379-005, 243660-009, 507411-005, 434280-001, 168149-007, 541285-009, 593708-006, 361480-002, 373832-008, 498330-002, 520450-006, 208298-004, 153239-009, 495112-000, 348974-005, 423917-005, 380328-004, 529360-007, 419566-001, 322092-005, 476517-007, 492148-007, 135566-008, 117292-008, 411464-009, 569450-001, 539524-003, 313276-003, 102037-002, 580364-005, 258916-006, 544092-000, 156111-003, 491438-008, 564203-000, 491709-001, 458804-008, 582359-007, 205038-003, 556809-008, 546008-007, 319812-007, 122486-008, 563612-004, 200782-007, 154796-005, 180452-004, 598962-008, 477241-009, 214254-003, 110689-001, 571130-001, 125808-001, 209940-006, 340592-009, 204390-006, 170418-003, 290712-001, 503861-008, 107816-007, 349469-002, 458428-004, 187156-001, 502874-004, 538626-007, 487420-009, 188927-009, 273811-002, 399003-002, 172725-006, 332133-007, 202662-007, 325379-001, 308566-008, 405225-004, 554578-000, 205297-004, 262018-005, 144884-008, 146074-002, 542713-009, 215704-008, 553927-002, 130661-004, 258401-005, 410894-008, 482592-000, 354208-003, 153214-004, 402770-002, 553416-002, 367421-009, 146326-001, 570512-000, 254947-006, 126108-000, 183885-008, 597629-006, 562512-008, 566653-002, 137430-004 and 436014-002.
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HP REPAIR FAQ:
HP
Compaq 8200 8400 9400 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 HP 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.
HP
Compaq 8200 8400 9400 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
HP
Compaq 8200 8400 9400
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 Compaq 8200 8400 9400 jack. This causes arcing
which can generate enough heat to melt the Compaq 8200 8400 9400 dc jack and the
power pin may become lose. It is best to get the HP power socket repair before the battery is totally depleted as this can cause permanent
damage to the battery.
HP
Compaq 8200 8400 9400
LCD Backlight & inverters
The laptop switches on but the screen
remains dark. In some cases a faint image is visible on the Compaq 8200 8400 9400
screen. This problem can be caused by a faulty Compaq 8200 8400 9400 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.
HP
Compaq 8200 8400 9400 LCD Screen
We can supply original HP 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 Compaq 8200 8400 9400 LCD Screen
HP London
at very reasonable prices and risk-free.
HP
Compaq 8200 8400 9400 Keyboard
Most HP keyboards are damaged by liquid
spills and general wear. We can supply or install keyboards for most
HP laptops. We also repair keyboard connectors on the system
board.
HP
Compaq 8200 8400 9400 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 Compaq 8200 8400 9400 CPU in a laptop is not recommended as the
cooling systems are designed to dissipate heat at normal speed.
HP
Compaq 8200 8400 9400
Overheating
We can install replacement HP 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 Compaq 8200 8400 9400 fan.
HP
Compaq 8200 8400 9400 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.
Compaq 8200 8400 9400 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.
HP
Compaq 8200 8400 9400
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.
HP
Compaq 8200 8400 9400 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.
HP
Compaq 8200 8400 9400 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 HP Compaq 8200 8400 9400
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 HP Compaq 8200 8400 9400
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.
LCD COVER CDH, INSULATOR BASE COVER, FL TUBE SET, MICROPHONE, HEAT SINK PS, COVER ASSEMBLY Top Cover and Display Cover Assembly, DISPLAY LATCH, SELECTBAY LOCK, IPS HOLD PLATE Membrane Switch Cover, USB EARTH PLATE, PCB FA2DA2 DAA Mod. B36080541010 (U U C U J), COLOR LCD Mod. Tosh. DTI 12.1 SVGA TFT Display VF0168P02 Requires TFT Earth Assy (Item #55), SIDE COVER LEFT ASSY, CD-ROM HARNESS CD-ROM Sound Cable, SYSTEM BIOS DISK-V5.70 CBB Version 5.70, POWER SWITCH ASSEMBLY, I/O PCB 58686-6800, FIR LENS Infrared Lens (Front), COVER, MODEM COVER, COVER SUB Assy, SYSTEM BIOS DISK - V5.30 Version 5.30 Marking F36000277043, AXIS COVER, GRIP SCREW M2X4BN, HDD UNIT (1.3GB) Tosh. MK1301MAV MV1200 HDD2712B, HDD COVER LOCK, PCB FHACD2 CD-ROM Conn. Board B36083361011, PCB FFIMW1, EARTH PLATE CAUTION LABEL Attaches to LCD Cover, AL COVER For Sharp Display, SPEAKER, AC ADAPTER, FDD PACK COVER Assy, PCB FSTTF4 Flex Cable TFT Display B36076321015, HDD PACK LABEL For 18GB HDD, HDD UNIT (10GB) Toshiba HDD2151B, SELECTBAY LOCK, IC RH80532GC025 Intel 1.6GHz P4apply silicone grease before installing Cooling Module, PCMCIA COVER CEH PC Card Cover With Hole, HINGE COVER RIGHT, TILT STAND RIGHT Tilt Leg Right, LCD HARNESS LCD Cable, GRIP SCREW M2.5X8BN, IC RH80530GZ009 Intel PIII 1.20GHz G36460700068 use silicon grease w/Cooling Module, LCD MASK Assy CBA Required for NEC display, COVER SUB ASSEMBLY, CD-ROM HOLD BRACKET, PCB FINSC3 CEE Antenna Interface Board B36087501017, SPRING LCD SENSOR, BASE SHIELD Assy, LARGE IPS BUTTON, 256MB SO DIMM 256MB Memory Module ZA2371P001, HDD UNIT(5.1GB) IBM DPLA-25120 ZA1429P01, HEAT VGA Assy, MEMBRANE SWITCH, KEYBD HOLDER PLATE, AL TAPE, SPEAKER HOLDER LEFT, HINGE EARTH SPRING, IO ADAPTOR CEE ZA2061P42, RUBBER CUSION, NTSC PLATE Assy, PCB ASSEMBLY FMOSY4 System Board without CPU A5A000094010, HDD UNIT (4.0GB) CEE Tosh. HDD2914G, HDD UNIT (30GB) Toshiba MK3017GAP HDD2159G 4200rpm, LCD HOOK KNOB, BAY UPPER Assy, COLOR LCD Mod. Sharp thin VF0158P02, DVD-ROM DRIVE CEE Toshiba SD-C2402-OA-RJ ZA2229P01, HINGE BRACKET, ID LABEL, SWITCH COVER, DIECAST HDD INSULATOR, WASHER, COLOR LCD Mod. CDA Hitachi 14.1 XGA TFT VF2045P01 Req Cvr Assy P000300590 Mask P000300600, INSULATOR HS TOP ASSY CEE, SD BEZEL ASSEMBLY, HINGE COVER RIGHT CEH, SHUTTER Assy, PCB FVNST2 Sys. Board B36079561098, SYSTEM BIOS DISK-V5.90 CBB Version 5.90, 0.5MM FLAT CABLE, PCB ASSY SET FIMSY1 System Board w/CPU B36089241010, HINGE COVER LEFT, HDD COOL SHEET CBA Use in place of P000228450 only one piece required, 2ND Batt. LOCK, COVER SUB Assy CBA Kybd Base, PCB FV3LT2 Display Interconnect Flex Cable B36076261014, SIDE COVER Modem cover with hole (U U C), COOLING MODULE apply silicon grease to CPU before installing Cooling Module, GRIP SCREW M2.5X4C, IC KP80526GY600 Intel PIII 600MHz CPU Module G364605000064, LCD CUSHION, LCD MASK Assy Display Bezel Display Frame, BASE Assy, EMI GASKET, BRAKE HINGE LEFT, HDD UNIT (6.4GB) CEH Tosh. HDD2918B, LCD HARNESS For use with Samsung Sharp and Toshiba displays, TAPE 2, SYSTEM BIOS DISK - V5.20 Version 5.20 marking F36000364026 and BASE Assy.
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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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