Dell Laptop Repair
Latitude D820

    
 
  TechnoMart Limited
   Business Technology Centre
   Marlborough House
   159 High Street
   Wealdstone
   Harrow
   Middlesex HA3 5DX

   Tel. 020 8863 2225
   Fax. 020 8141 7482

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Marlborough House

More information about:

Power Socket Pin Repair

Backlight Repair

Video Graphics Fault

We can get hold of most Dell spare parts for Latitude D820

YD623, XD757, DF230, N2765, H4028, HD062, GF957, 5U092, UC795, DF263, 0120C, H9029, DF266, TJ795, XJ204, DC639, D0456, 63PDH, DF062, YC102, FC365, YD644, 0M787, CF745, U7670, GF656, CC472, YJ628, XF734, GH053, YJ144, KH713, FF231, NC293, W5966, Y9525, HF272, UC172, YJ623, DF261, YJ627, CF265, FF389, XD736, XD987, YD867, T2357, KH684, XF136, XH655, 2864D, MH378, JC977, KH682, KH685, HD041, FF392, NF912, K2490, YC496, DC402, UJ475, HF932, 3R690, HD372, GC253, FJ785, DF550, YJ624, XF211, YJ625, Y5522, W7506, DC420, YD817, C6334, TC944 and 7W762.

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TechnoMart Limited are the leading independent UK laptop repair centre for out-of-warranty Dell 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.

Why thousands choose our Service:

NO FIX - NO FEE
Other companies charge for quotations, typically £100+, so there is no real incentive for them to complete the repair. They can quote ridiculous prices for the repair once the diagnosis fee is secured. Their initial quote of £100 may sound reasonable, but add £300+ for parts, eg a motherboard, makes the repair totally uneconomical. You still have to pay them £100, even if you decline the repair.

Why pay for a failed repair?
We feel that it is unfair for customers to pay for failed or uneconomical repairs.

We never charge for diagnosis and let you decide if you wish to proceed with any repair that is more expensive than our original quote. If you decline the repair and collect your laptop, there is no charge, £0.00, zilch, zippo, nada, nothing to pay. 

Our business model is based on fairness,  honesty and trust. We only profit from successfully completed repairs so there is a real incentive for our engineers to quote the lowest prices and perform the best possible repair.

Repairs we perform:

• Latitude D820 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 D820 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 D820 jack. This causes arcing which can generate enough heat to melt the Latitude D820 dc jack and the power pin may become lose.
  
  

• Latitude D820 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 D820 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 D820 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 D820 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 D820 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 D820
  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 D820 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 D820 Speakers 
  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 D820 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 D820 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 D820 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 D820 Parts we can obtain:

AC Adapter 65 Watt 19.5V WORLD WIDE, Carrying Case Nylon Backpack, AC Adapter 90 Watt , 80GB HD 7.2K MPGPS D820, D/DOCK WORLD WIDE V2 (No Power Supply) , Rubber Strap Power Cord Manager Replacement, 15.4 WUXGA LCD Service Kit D820/M65, 512MB USB Memory Key SMART , PCMCIA Cage w/con tor, 2.16G X50 Service Kit D820/M65 (PRC and Discrete Heatsink), 60GB HD 5.4K SATA D820, 3 Foot Power Cord FLAT D2W/2P UNITED STATES, 100GB HD 7.2K MPGPS D820, Fan D820/M65, External USB Floppy Drive D-MOD (can also be used as an External Drive via USB cable) , 15.4 WXGA LCD Service Kit D820/M65, SECONDARY HD 80GB D-MOD, 6 Foot Power Cord FLAT D2W/2P UNITED STATES, BRAZIL ONLY - 1GB 533 128X64 W5966 BCC , Dell Wireless 5700 Mobile Broadband Internal MiniCard (EDVO - Verizon), 1GB 533 128X64 8K 200 , Dell Wireless 5500 Mobile Broadband Internal MiniCard (CDMA - Cingular), Screw M2X3, 1GB 667 128X64 8K 200 , 8X DVD+/-RW D-MOD , AC Adapter 90 Watt LEAD FREE , 1.66G X20 Service Kit D820 (PRC and Integrated/UMA Heatsink), 512MB 667 64X64 8K 200 , 24X CD SFX D-MOD , 120GB HD 5.4K M60 D820, SECONDARY Battery D-Module 48WHr 6 Cell Lithium , Screw M3X3, Screw M2.5X4.2X5, 1.83G X30 Service Kit D820/M65 (PRC and Discrete Heatsink), 24X CDRW/DVD Combo 24X , Heatsink UMA D820, AC Adapter Typhoon Auto-Air V3 UNITED STATES, Palmrest Assembly (Incl. Standard Touchpad) D820/M65, Heatsink Discrete D820/M65, KEYBOARD 88 DUAL POINTING BLACK French Canadian, Monitor Stand for Docking Station WORLD WIDE , Regulatory Label DAO/APCC D820/M65 , LCD Mounting Bracket Right, BRAZIL ONLY - 512MB 533 64X64 Y5522 BCC , 24X CDRW/DVD Combo D-MOD , LCD Bezel Round Rubber Screw Cover(Total Qty 6) D820/M65, 1.83G X30 Service Kit D820 (PRC and Integrated Heatsink), 2GB 667 256X64 8K 200 , BATTERY ADDITIONAL 85W LITHIUM 9C , APR D/PORT WORLD WIDE , Memory Door Bottom, Carrying Case Nylon Small, 245MB Discrete Motherboard Service Kit D820, AC Adapter 65 Watt 19.5V - AC ADAPT WORLD WIDE, KIT APR D/PORT DAO , 24X CDRW/DVD Combo HLDS D-MOD V2 , Palmrest Assembly (Incl. Biometric Touchpad) D820/M65, Dell Wireless 1390 802.11 b/g MiniCard DAO , BATTERY PRIMARY 85W 9C LITHIUM , BATTERY ADDITIONAL 56W 6C LITHIUM , BRAZIL ONLY - 512MB 667 64X64 Y9525 BCC , 60GB 5.4K D820, Monitor Stand for Docking Station WORLD WIDE, WiFi Button D820/M65, KEYBOARD 87 DUAL POINTING BLACK US/English (order Service Kit), Rubber Foot Strikezone - System Qty 1, KIT APR D/PORT DAO , SECONDARY HD 80GB Z60+ D-MOD, BATTERY PRIMARY 56W 6C LITHIUM , 128MB USB Memory Key M-Systems V3 , 8X DVD SFX PHILIPS D-MOD , Carrying Case Nylon Light Weight, D/Dock Power Cord 6 Foot US (For D-Dock use only), 100GB HD 5.4K D820, BATTERY PRIMARY 85W 9C LITHIUM , US/English Keyboard Service Kit D620/D820/M65, 256MB 533 32X64 8K 200 512 and LCD Latch w/spring D820/M65.

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