Dell Laptop Repair
XPS 14 L421X

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

   Tel. 020 8426 0567
sales@repairitonline.co.uk

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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 XPS 14 L421X

C4818, HC443, 8E118, CH077, R5531, H9544, 9U753, H4114, U1641, J4781, 3Y182, P5421, R3695, U2276, J4024, K2490, J4781, U6051, U5801, 5395P, X0350, 4M908, D2340, 9Y394, R3660, F3465, F5188, C8690, 6350E, G7990, YC640, Y1333, 083YT, W6516, 7527T, 2013T, R0956, G9051, 3Y182, U9749, 146CM, W5959, 0Y331, M0063, 3K585, 45JGM, 5Y227, R9980, W0990, W0016, P1516, 5895D, 7X890, 9911P, R8655, F6749, MC830, C5446, 2E865, C2439, 5395P, J7841, G4048, FF362, EAVM5001014, 7T651, 6K289, 0120C, 2W535, 1X511, 8F867, 9Y200, J1284, X1615, J7098, 1873T, 6C464, 6K709, H9379, 4U266, 7344T, 72RJD, 5773T, 8Y208, G5117, 3U722, F6043, G5130, UC823, 1F101, F7436, PH102, 2F098, M1092, XD757, 0R163, 4270E, K2523, M3810, H6660, 6332P, R8690, 7309P, M4479, H5639, K2596, 9T971, 2H650, 8P641, 0K467, HF932, N8708, 6K290, M8708, H3978, 98MKC, 00WWG, JC518, 6U946, 8T884, 0120C, C1682, 66RPW, P8596, M4763, 70TVD, 8595C and 1R968.

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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:

• XPS 14 L421X 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.
   
  

• XPS 14 L421X 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 XPS 14 L421X jack. This causes arcing which can generate enough heat to melt the XPS 14 L421X dc jack and the power pin may become lose.
  
  

• XPS 14 L421X 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.
  
  

• XPS 14 L421X 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,
  
  

• XPS 14 L421X 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.
  
  

• XPS 14 L421X 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. 
  
  

• XPS 14 L421X 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 XPS 14 L421X
  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.
  
  

• XPS 14 L421X 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. 
  
  

• XPS 14 L421X 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.
  
  

• XPS 14 L421X 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.
  
  

• XPS 14 L421X 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. 
  
  

• XPS 14 L421X 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 XPS 14 L421X Parts we can obtain:

14.1 XGA LCD Service Kit ( panel cable and 6 bumpers), 3 Foot Flat Power Cord US (For D-Series AC Adapter), FILLER DUMMY BATTERY D410, 1.20GHz Pentium III Processor Service Kit A Step ( CPU and BIOS CD), Motherboard Service Kit ( all ports antenna for wireless card 800MHz processor), BATTERY PRIMARY 11.1V 9C LITHIUM, 10 GB HDD 9.5mm, 24X CDRW/DVD Combo C-Module , 60GB HDD 5.4K, 8X CDRW/DVD Combo Side-Bay/Internal , Rubber Strap Power Cord Manager Replacement, Mini-PCI Door Cover, Pro Wireless 2915 802.11a/b/g MiniPCI card - , 14.1 UXGA LCD Service Kit ( Panel Cable and Inverter) , 1.7GHz Pentium 4 Processor Service Kit (Includes CPU and BIOS/WinDVD 3.X Patch CD with Tech sheet), 6 Foot Flat Power Cord US (For D-Series AC Adapter, Primary Battery 14.8V 4 Cell , 24X CDRW/DVD Combo, TrueMobile 1150 PCMCIA Card Kit TM 1150 PCMCIA Card), Keyboard - US Single Pointing, 8X DVD C-Module , Regulatory Label D620 DAO/APCC , S-Video to RCA(Yellow) TV Output Cable Kit (Includes Cable and Techsheet), Blank Plastic PCMCIA Slot Filler Insert, TrueMobile 1150 MiniPCI Card Only (Diversity on card) , 128MB 133MHz DIMM, 6 Foot Flat Power Cord US (For D-Series AC Adapter), 40 GB HDD 5.4K (N2623), LCD Latch Hook (top of LCD assembly does not have any spring or movement function (latch with spring is in Bottom Plastics), 24X CDRW/DVD Combo TSST, 900 Mhz Celeron Coppermine Processor D-Step, 56K V.92, Heatsink, TrueMobile 1170 Base Station Kit ( Base Station RJ-45 crossover cable and an AC Adapter/Cord), 512MB DIMM 533 64X64 8K 200 , ScrewX3 LCD Screw(8+2) Modem and Keyboard Screw, 8X DVD+/-RW D-MOD, 8X DVD C-Module, Processor Heatsink (Does NOT include Fan) (Heatsink is included in Processor Service Kit), 16MB Video Card GeForce2 Go (NV11), 24X CDRW/DVD Combo IDE, 6 GB HDD 9.5mm , Label Regulatory B130/1300/120L APCC/DAO, Screw M2x5.5 (1pc): Palmrest Bottom to Base (Total Qty 6) LCD Hinges to Base(2) Palmrest to Base(1) Keyboard to Base Bottom(7) , BATTERY ADDITIONAL 11.1V 6C LITHIUM, BRAZIL ONLY - 512MB 533 64X64 Y5522 BCC , 6 Foot Flat Power Cord US (For D-Series AC Adapter), Screw - 2.5X12 - Palmrest to Base (3) Keyboard to Base (5), 16 MB USB Flash Memory Device, 24X CDRW/DVD Combo D-MOD , TrueMobile 1400 802.11a/b/g Dual band MiniPCI Card Only, 512MB USB Memory Key M-Systems V3, 256MB 400MHz 32X64 8K 200, Speaker Assembly w/Connector, DIMM 1GB 533 128X64 8K 200, 15.1 LCD Top Cover (Includes Top Cover Dell Badge LCD Latch and Hinges), 256MB 667 32X64 8K 200 512 , Graphics Fan 60MM 5V, Screw.5X12 Palmrest to Base(3) Keyboard to Base(5), 24X CDRW/DVD Combo C-Module , 1.7GHz 1MB Pentium-M Banias, TrueMobile 1184 Broadband Router Kit ( Drivers CD Documentation Broadband Router RJ-45 cable and an AC Adapter/Cord) , SCREW 2.5X8: Palmrest Bottom(Total Qty 12) Bluetooth Door(Total Qty 1), 700MHz Pentium III Processor Service Kit C Step C0, Pro Wireless 2915 802.11a/b/g MiniPCI Card, TrueMobile 1180 802.11b MiniPCI Card Only, External Battery Charger, 1GB 333MHz DDR DIMM, Truemobile 1350 802.11 b/g MiniPCI card only., Pro Wireless 2200 802.11b/g MiniPCI Card, KIT MDM WRLES GPRS T-MBL US, 256MB 333MHz DDR DIMM, Dell Wireless 1450 802.11 a/b/g MiniPCI Card, TrueMobile 1184 Broadband Router Kit ( Broadband Router RJ-45 cable and an AC Adapter/Cord), 24X CDRW/DVD, 8X DVD, Screw M2.5X4.2X5, SYSTEM BOARD INSPIRON 1000, 8X DVD, TrueMobile 1180 802.11b MiniPCI Card Only, Keyboard Single Pointing Keyboard Service Kit, Mini-PCI Door Cover, PCI Express Blank Insert Card I9400/E1705, 40 GB HDD 9.5mm 4200rpm, Fan Guard Cover, 1.86GHz 750 Pentium-M Dothan 533MHz , Screw M2X4 KB to Base(4) Fan to Base(3) MB to Base(1) Audio Board to MB(2) Critical component shield(6) Modem daughter card to MB(2) Palmrest to Base(above dock connector)(2), 15.4 W-XGA LCD Service Kit (Includes LCD and flex cable), SECONDARY Battery D-Module 48WHr 6 Cell Lithium , Pro/Wireless 2100 802.11b MiniPCI Card Only, 16 MB USB Flash Memory Device, 256MB Graphics Card, Plastic Venice Blue Color Insert for LCD Cover VBLUE 8500, 8X DVD C-Module, KIT LCD Cover Insert Venice Blue 9100, Enet 10/100 card, SERVICE KIT DIMM 256MB 266MHZ, 14.1 LCD Back Cover Assy (Incl. LCD Hook and Hinges) I1200, Left speaker (does not include wires) , Speaker holder - left, 128MB 100MHz DIMM - Internal, LCD cable - XGA - All vendors, 60GB HD 5.4 SATA D620 (bare drive TC262) , Inspiron 2650 Bottom Plastics Service Kit (Includes Bottom Plastics (Rubber Feet Battery Latch Memory Cover and RJ-11 Jack Included) and System Regulatory Label), LCD Rubber Bumpers Top 700m/710m, 256MB 667 32X64 8K 200 512, Enet 10/100 card.6.5 (includes drivers and cables), Nylon Carrying Case Extra Large (non-Dell logo liner), 8X DVD+/-RW D-MOD NFI, 1.44MB Floppy Drive C-Module , 8X DVD C-Module, Screw - 3X5 - HDD ASSEMBLY locking screw, 2.0GHz Pentium 4 Processor, 1.6GHz 1MB Pentium-M Banias, Interposer Board/Connector only HDD NOT Included, 20 GB HDD 9.5mm ATA-100, AC Adapter 60W WW B120/B130/1300/120L , 256MB 533 32X64 8K 200, 1.6GHz 2MB Pentium-M Dothan, 2.4GHz Pentium 4 Processor Service Kit ( CPU and BIOS/WinDVD 3.X Patch CD with Tech sheet), 16 MB USB Flash Memory Device, 15"SXGA+ LCD Service Kit, 8X DVD D-Module , 8X CDRW/DVD Combo C-Module, 60 GB HDD 9.5mm 4 200rpm (U0614), Intel Pro 2200 802.11b/g MiniPCI card B130/1300/120L - US, DELL INSPIRON 1300 DVD-RW MULTI DRIVE and BATTERY ADDITIONAL 13.3V 6C LITHIUM.

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