Laptop Repair UK, Laptop Repair London, Laptop Repair Birmingham  DLTML0916 20160916131517

Dell Laptop Repair
Latitude D400


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brief description of the problem.
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020 8426 0567

  Repair IT Networks
  Third Floor 303B
   Premier House
   1 Canning Road
   Wealdstone, Harrow
   Middlesex HA3 7TS

   Tel. 020 8426 0567

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Third Floor 303B


More information about:

Power Socket Pin Repair

Backlight Repair

Video Graphics Fault


We can get hold of most Dell spare parts for Latitude D400

7P750, 5H953, D0723, 2Y310, D1690, K7792, 2U940, J0846, R7379, M7452, 6U568, 6T087, X4479, 0K963, 4X251, H3924, R1697, K1033, G0426, K2232, F2970, F2979, P7059, 7W762, 6P679, 6U549, N4200, 7N020, 5X345, 2R152, 0F122, C0930, 0Y175, 4X230, 8T016, 2864D, J4781, M4479, 1R159, K3444, M4599, R7056, D0444, 5U447, 8T063, 3X705, G8197, 1428U, 8K261, Y6985, C1682, K0033, 1Y255, K5827, 6U946, F0826, 6Y667, U1038, 8W049, U8738, N7117, X1097, 3X548, X1099, H8226, P5421, 0Y176, 6T216, R1631, 1W372, 6G648, M3234, C2894, 8X516, G7990, 4U782, H0286, 2X370, 0X737, C1733, 0X740, C0932, 4X249, K9012, 2X386, 3U490, P7055, W1940, P1291, 2W708, U5449, 5U092, F6046, P1290, C0924, P0777, 7116P, G0408, 0Y330, J2509, J2311, D0456, F0277, 0W476, 9Y200, 2N355, 5U489, R3117, 2X471, 2U440 and 6U643.

Dell parts, Latitude D400 parts, Dell repair, Latitude D400 repair, Latitude D400 keyboard, Latitude D400 lcd, Latitude D400 inverter, Latitude D400 backlight, Latitude D400 power, Latitude D400 socket, Latitude D400 power pin


Repair IT Networks are the leading independent UK laptop repair centre for out-of-warranty Dell Studio, Inspiron and Latitude computers. We have access to most Dell laptop spare parts therefore our laptop repairs are fast, efficient and reliable. Most repairs are completed within three days. Our engineers have over twenty years experience in computer maintenance and have received expert training from manufacturers like IBM. We have also maintained desktops and laptops for some of the largest corporate companies in the UK.

Repairs we perform:

  • Latitude D400 Motherboard
    The laptop 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. Only a few laptops have a separate video card. Our engineers can perform component level repairs on most Dell motherboards. We can replace resistors, transistors and also perform work on major chips within your system. A lot of system board failures are caused by the motherboard bending when the laptop is moved. Have a look at our motherboard repair page. Our engineers have many years of experience and know how to fix most systemboard faults.

  • Latitude D400 Power Socket
    The laptop fails to switch on and will not charge the battery. We repair or replace power sockets where the power pin has broken or has become disconnected from the motherboard. In most cases the motherboard needs to be removed from the system to complete the work. Sometimes the power connector makes a poor connection with the Latitude D400 jack. This causes arcing which can generate enough heat to melt the Latitude D400 dc jack and the power pin may become lose.

  • Latitude D400 Backlight & inverters
    The laptop switches on but the screen remains dark. In some cases a faint image is visible on the screen. This problem can be caused by a faulty fluorescent light, inverter, video cable or a problem on the motherboard. Special equipment is required to determine the exact cause of the fault. Backlights use very high voltages and it is easy to cause more damage to the system if they are not correctly handled and installed. Our engineers can replace the backlight lamps in most TFT/LCD screens. We also have access to most backlight inverters and cables. We can also 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.

  • Latitude D400 Keyboard
    Most 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 UK Keyboard List: 0R962, 1352D, 1655P, 1C401, 1M723, 1M737, 1Y058, 20FEU, 2243C, 3240V, 3609Y, 4C041, 4J360, 56530, 5X486, 5X931, 6G514, 7U030, C4817, D8900, D8914, H5627, JC939, UD414,

  • Latitude D400 Fan and Heatsink
    We can install replacement fans and heat sink parts for most laptops. 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 fan.

  • Latitude D400 LCD Screen
    We can supply original and compatible replacements for most laptop screens. In some cases only refurbished screens are available. We don't charge extra for installing and testing screens. 

  • Latitude D400 Hinges
    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.

  • Plastics and case parts Latitude D400
    We can replace plastic case parts and trimmings on certain Dell models. Case plastics and trimmings can be very expensive due to the cost of stock control, picking, packaging and shipping. A small hinge cover, costing 5p to manufacture, can cost more than £40+VAT to the end user. Please try to understand the amount of effort and the processes that go into delivering these small parts to you. For most cosmetic scratches and minor damage, we would advise customers avoid repairs.

  • Latitude D400 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. 

  • Latitude D400 Speakers  HeadBanger
    In most cases these are damaged by liquid spills, dust or loud music - playing heavy metal music from bands like Motorhead will kill most laptop speakers, but can be great fun while they last.

  • Latitude D400 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.

  • Latitude D400 Power Adapters
    Some Dell systems use the center pin on the dc jack to identify the adapter being used. The systems will only work correctly with right adapter. We try to stock a wide range of power supplies to ensure that most systems are covered. 

  • Latitude D400 Software and Drivers Repair
    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.

Some of the Dell Latitude D400 Parts we can obtain:

24X CD D-Module, Keyboard Service Kit - United States ( keyboard track stick buttons tech sheet and scribe tool) D400,   4X DVD+RW D-Module, TrueMobile 1184 Broadband Router Kit ( Drivers CD Documentation Broadband Router RJ-45 cable and an AC Adapter/Cord) - (OZZY II REFRESH),   8X DVD+/-RW D-MOD, Card Reader Portable D400, D-Mod Security Screw - Secures D-Mod DRIVE (1), Screw M2.6X1.8 Base to Palmrest(Under battery(2)), Monitor Stand Kit for D/Dock or D/Port (does not include Dock/APR) Americas/Brazil, Screw M3X3 HDD Bezel to Carrier(2) HDD Assmbly to Base(2), Keyboard - Latin American Countries D400, TrueMobile 1170 Access Point 802.11a Upgrade Kit ( the Drivers CD Documentation 802.11a PCMCIA Card and Antenna) - (GAUDI), 8X DVD D-Module, 40 GB HDD 4 200rpm (C2180), Bluetooth Door Cover with Screw, S-Video to RCA(Yellow) TV Output Cable Kit ( Cable and Techsheet), 1.3GHz (Incl. RJ11 Jack Assy), PCTel V.92 MDC Service Kit ( MDC Modem and Drivers CD) (Sun), 30 GB HDD 4 200rpm (W0710), USB Cable for External D-MOD Floppy Drive, For BRAZIL ONLY 256MB DIMM 333 32X64 Use Instead of 6G648, 256MB 333MHz DDR DIMM, 128 MB USB Flash Memory Device , D/Port, CDRW/DVD Combo , Keyboard - Brazilian D400, 4X DVD+RW , Bluetooth Cable Assembly (blth crd to mb), Truemobile 1350 802.11 b/g MiniPCI card only. , 24X CDRW D-Module , Screw M2.5X4 Remote Heat Exchanger clip to bottom(1) Hinges to Display back(2) LCD Bracket to LCD back cover(4) LCD Bezel to Back cover(6), 60 GB HDD 5 400rpm (9Y273), 1.4GHz (Incl. RJ11 Jack Assy), 24X CDRW/DVD Combo D-Module, Screw 2.5X6 LCD Hinges-2 per hinge(4) LCD connector to MB(2) Palmrest from bottom(9) Palmrest to Base from top(4) Speakers (2 each), Wireless Tri-Band GPRS T-Mobile, 24X CDRW/DVD Combo D-Module Quanta, Touchpad Service Kit ( touchpad and cable) D400, LCD Bezel BOTTOM Plastic Screw Covers (Order Qty 2), 24X CDRW/DVD Combo D-Module , Monitor Stand D/Dock or D/Port (does not include Dock/APR) , D/Port Kit ( APR Documentation 90W AC Adapter and Power Cord),   4X DVD+RW D-Module, Dummy PCMCIA CArd Insert D400, 24X CDRW D-Module , Floppy Drirve D-MOD Can also be used as External Drive via USB Cable, 1.6GHZ Dothan (Incl. RJ11 Jack Assy), 8X DVD D-Module, 1.8GHZ Dothan (Incl. RJ11 Jack Assy),     1GB 333MHz DDR DIMM, 512MB 266MHz DDR DIMM, 1.8GHz Dothan (TAA Compliant for US Gov't Orders) - Incl. RJ11 Jack Assy (Check Dellserv Components screen to verify TAA Compliant System Board), Pro/Wireless 2200 802.11b/g MiniPCI Card Only , TrueMobile 1170 Access Point Kit ( Drivers CD Documentation Access Point AC Adapter/Cord and TM 1150 802.11b PCMCIA Card) AP2000 “Echo Refresh” Dell Americas Organization,   2X DVD+RW D-Module , 1.4GHz (TAA Compliant for US Gov't Orders) - Incl. RJ11 Jack Assy (Check Dellserv Components screen to verify TAA Compliant System Board), D/View Notebook Stand Kit (does not include APR) Americas/Brazil, Card Frame (Included in Bottom Plastics), AC Adapter 90 Watt PA10 (Does not include power cord) All D-Series Notebooks and D/Port, Memory/MDC Modem Door Cover, 8X DVD D-Module , D/Bay External Powered USB Media Drive Bay Housing , 30 GB HDD 5 400rpm Seagate (R5766), 256MB 266MHz DDR DIMM, 512MB 266MHz DDR DIMM, AC Adapter 90 Watt PA10 (Does not include power cord) All D-Series Notebooks and D/Port, 20 GB HDD 5 400rpm (M1170), TrueMobile 5100 GPRS PCMCIA Modem Card Service Kit ( Antenna and a GPRS PCMCIA Card) (FLEETWOOD), Dock Doors with Spring, Truemobile 1450 802.11 a/b/g MiniPCI card only. , D400 Bottom Plastics Service Kit (TAA Compliant for US Gov't Orders) ( Bottom Rbr Feet Touchpad Battery Latch and System Regulatory Label), Conexant D480 V.92 MDC Service Kit ( MDC Modem and Drivers CD) (Eclipse), For BRAZIL ONLY 512MB DIMM 333 64X64 Use Instead of 6G649,   4X DVD+RW D-Module LG, 8X DVD+RW D-MOD NFI Lead-Free, 3 Foot Flat Power Cord US (For D-Series AC Adapter), D/Dock, Touchpad Cable ( Touchpad Button Switches/Clicker), 1.6GHz Dothan (TAA Compliant for US Gov't Orders) - Incl. RJ11 Jack Assy (Check Dellserv Components screen to verify TAA Compliant System Board), Rubber Strap Power Cord Manager Replacement, Leather Carrying Case D-Series, SECONDARY 40GB HDD 5.4K , HEX Standoff (2 for VGA and 2 for Serial connectors) 4-40X.250 Hexhead Steel, EMI Shield for Internal DIMM (Under Keyboard), 1.7GHz (Incl. RJ11 Jack Assy), 128MB 266MHz DDR DIMM, 6 Foot Flat Power Cord US (For D-Series AC Adapter), 2.0GHz Dothan (TAA Compliant for US Gov't Orders) - Incl. RJ11 Jack Assy (Check Dellserv Components screen to verify TAA Compliant System Board), 24X CDRW/DVD Combo D-Module, 12.1 XGA LCD CRU Hinge-up Service Kit ( LCD Hinge-up Tools and Techsheet on Instructions for Customer Replacement), EMI Shield (Under Keyboard), Center Hinge Cover Assembly Pentium 4 D400, 1.7GHz (TAA Compliant for US Gov't Orders) - Incl. RJ11 Jack Assy (Check Dellserv Components screen to verify TAA Compliant System Board), Foam Pad (Included in Motherboard Kit), Fan 60MMX55MM 5V Latitude D400, Rubber Foot - Bottom (Need to Order Qty 3), 8X DVD D-Module LG, 24X CD D-Module , Battery Release Latch Assembly ( Knob Spring Latch Slider) (Included in Bottom Plastics), 128MB 333MHz DDR DIMM, 20 GB HDD 4 200rpm (1E321), D-Bay IEEE-1394 Headphone/Audio Input Connector and IR Lens Bezel, 8X DVD D-Module , 24X CDRW/DVD Combo D-Module LG, RJ11 Blank Plastic Filler Connector Plug (Blocks off the RJ11 Connector), 64 MB USB Flash Memory Device , Rubber Plug Adapter (Duckhead) 3P/3 W P65 , Screw M2X5 Keyboard(2) MDC(1) Motherboard to bottom base(6) Fan(3) Card frame(2) CPU bracket(4) Card bus cage(4) LCD Bracket to panel(4) LCD Bezel(6), TrueMobile 1300 802.11b/g PCMCIA Card Kit ( Drivers CD Documentation and TM 1300 PCMCIA Card) - (GIBB), 24X CDRW/DVD Combo D-Module LG and D400 Bottom Plastics Service Kit ( Bottom Rbr Feet Touchpad Battery Latch and System Regulatory Label).



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