Category: Common Laptop Problems


Are you looking for an IT specialist to repair your Apple Macbook computer in delhi NCR

Our goal is to provide a hassle free and cost effective way of getting your Apple MacBook Pro repaired. We use professional technicians for each repair. All MacBook Pro repairs are carried out to the highest standard using the highest quality Apple approved replacement parts.

We offer a fast and effective way to repair any issues you may be having with Apple MacBook Air. Our fully trained engineers can diagnose and repair a variety of faults that can occur with your Apple MacBook Pro.

Our technicians can repair common faults with the MacBook Pro such as:

• Corrupt Hard Drives
• Damaged dvd Drive
• Memory Upgrades
• Software Reloads
• Damaged Charging Port
• Damaged Screens
• Faulty USB And Firewire Ports

Apple Macbook Pro, Apple Mac Pro, Apple iMac Repair services include

– Apple Logic Board repair | replacement
– Apple Tiger, Leopard, Snow Leopard Operating system troubleshooting
– Apple Macbook | iMac hardware upgrading, repairing (Processor, Memory, Hard Disk)
– Apple broken LCD panel replacement service
– Apple superdrive replacement, repair (DVD drive, DVD super-drive)


Laptop Repair Experts

802, Meghdoot Building,94 Nehru Place
New Delhi-110019,India.
Phone: 011-26445616


Laptop Repair Experts

802, Meghdoot Building,94 Nehru Place

New Delhi-110019,India.
Phone: 011-26445616

When Macbook Pro liquid damage has occurred the liquid will likely make its way to the logic board and other components inside.  The minerals and salts in the liquid immediately begin to eat away at the metal, silicone & fiberglass that the components are made of.  If there is a power source available, such as a battery, which is supplying power to the system (even when the computer is turned off), the electric current will interact with the liquid and accelerate the corrosion process. This will cause the copper and other metals to migrate across the board. If this corrosion process is not stopped you will likely end up with a very expensive paperweight.


  • DO NOT ATTEMPT TO POWER ON THE MAC! This can cause more unnecessary damage. Occasionally, your Mac may power on but if the liquid is left on the logic board it will likely fail.
  • Dry up any visible liquid. DO NOT TRY TO POWER ON YOUR MACBOOK PRO! Even a small amount of corrosion left untreated over time can cause your Logic Board to fail. Regardless of who you choose for your repair you should always have your Mac looked at by a professional.
  • DO NOT put your MacBook Pro in a bag of rice!  This is a terrible idea!  Rice is covered with rice dust and other nastiness  and will reek havoc on the internal components of your MacBook Pro.
  • Hair Dryers are a bad idea while it may dry the liquid it will not remove any corrosion and will likely render your keyboard non functional.
  • Be aware that MacBook Pro liquid damage  is not covered under any manufactures warranty or extended care plan. If the manufacture  is notified that liquid damage has occurred the machine is immediately black listed and the warranty is voided. They will repair the damage, but it will likely cost almost as much as a new machine.
  • The picture below is an example of what liquid does to the internal components…no amount of rice or blow drying will reverse this type of damage.Screen-Shot-2013-07-10-at-8.23.52-PM

We have the tools and the expertise to bring your MacBook Pro back to life. In fact, Laptop Repair Experts  have been doing MacBook Pro liquid damage repair for 5  years is the nation wide leader in cost-effective and reliable MacBook Pro liquid damage repair processing several repairs a week. Our Engineers use state-of-the-art equipment and techniques to ensure your Mac’s main logic board is up and running as if the liquid spill never happened!  Once the repair is complete, we run your Mac through extensive diagnostic tests that includes a complete burn in to ensure optimal performance.

apple laptop repair

These are the most common repairs that are done by us for our customers.  We are ready to turn these repairs around in 4-48 hours or less to accommodate our clients.  No appointments are necessary. It is possible that we may need to order a part for your repair, in that case the computer repair will take an extra 3-4 business days.

Computer Repair Diagnostic


A thorough assessment of your computer’s hardware and software by certified computer techs.  We will recommend the most effective, affordable repair that is necessary to get your computer up and running.


Hard Drive Repair & Replacement


Our hard drive replacement and upgrade services always include and physical installation, data migration, and final testing to verify the hard drive and data.



Power Jack Repair / Soldering


If your power jack only needs to be re-soldered back into place without actually replacing the dc jack the repair costs may be less.

DC Power Jack Replacement Service includes:

  • Replacing bad DC Jack with a new part
  • Complete motherboard and hardware check up
  • Final system test and diagnostics
  • External laptop or desktop cleaning

MacBook Pro Unibody 13, 15, 17-inch Front LCD Screen Glass Replacement




Operating System Reinstall

A clean system installation service at iComputer will include backing up your files, reformatting your hard drive, reinstalling your OS and applications, and then restoring any backed up files.  It’s a good idea to reinstall the operating on a Mac or PC every once in a while to keep your system running smoothly.



Ram Upgrade or Replacement


RAM stands for Random Access Memory, generally, the more RAM you have your computer will handle all the tasks that you put it through on a daily basis more efficiently.  A ram upgrade can allow you to see a performance increase across literally everything you do, from browsing the web to using Photoshop.


Laptop Fan Replacement or Repair 

Failing laptop fans will cause the CPU to overheat and can result in your computer automatically shutting down.



Just like your car or house, your computer needs a good cleaning every 3 months or so to prevent overheating and dust build up.  Depending on the environment, you may need to clean your computer more or less. The computer’s environment is an important consideration for the health of the computer. Keeping your computer above the floor, like on your desk, will prevent dust, hair, and carpet particles from getting inside your machine.

In some cases your computer may even need a fan replacement if cleaning the inside and fan do not improvement the airflow inside your desktop.


MacBook Pro Unibody and Non Unibody All Sizes LCD Screen Replacements



MacBook Non Unibody (White or Black) LCD Screen Replacements


PC Laptop LCD Replacements



Macbook Pro Component level Repair in Nehru Place ,New Delhi

Macbook Pro Logic Board Repair

Laptop Repair Experts is a Nationwide Service Center for laptop repair & notebook repair. We repair all Toshiba, IBM,Lenovo, Sony, HP, Compaq, Dell, Apple Notebooks as well as other brands. Our effciency is almost 100%.We have 15 years of experience in laptop motherboards repairing and we are the first company in north India who had started BGA level repairs of motherboards.We are experts in laptop motherboards repairing as we solve many critical problems which are very hard to understand by other experienced technicians also.

Laptoprepairexperts  offers quick and affordable Apple laptop logic board repair services for customers all over India. We have the equipment and expertise to repair any problems with your Apple laptop or notebook computer. We aim to provide our customers with a solution for their home and business portable computer technical issues in an accurate and timely manner.

If you have accidentally dropped your Apple Mac laptop and it gets damaged or you unintentionally spilled liquid over your laptop, We are here to help you with efficient Apple laptop logic board repair services. We offer board level repairs on all Apple laptop models including MacBook Air, MacBook, MacBook Pro, PowerBook G4 and iBook G4 models. We use the latest BGA rework stations and reballing equipment to perform component-level logic board repair and replacement services. We provide Apple laptop logic board replacement services including replacement of graphics chipset as well as BIOS upgrade services.

Laptop Repair Experts

802, Meghdoot Building,94 Nehru Place

New Delhi-110019,India.
Phone: 011-26445616


Cheap and Best laptop repair in Nehru Place, New Delhi. India

Cheap and Best laptop repair in Nehru Place, New Delhi. India


I am glad to announce that now I have 100% solution for the shutdown problem experienced by many technicians in I3 ,I5 and I7 laptops of various brands like sony,Toshiba,acer,lenovo,dell , hp ,Compaq

and many others.This problem is hardware related and needs chip level repair, It can not be solved by changing and cleaning the cooling CPU fan.


Symptoms of This Problem


1. Immediate Shutdown after Display (boot process) or Shutdown after 30 SEC-30 MINUTES.

2. This problem is very common in some models of various brands like SONY E Series, EB series , Toshiba L600/L640,Toshiba C600, Acer aspire 4740, Dell N5010,hp 430,hp 630,hp 2000 and many more

3. This problem is generally experienced by Technicians after they try to repair these laptops


My List of Laptop Schematics

1. Toshiba A80 Compal LA-2491 Intel Dothan / Alviso GM(PM) / DDR-1 / ICH6-M

2. Toshiba A300 BL-5S-MB-D3A Quanta BL5S

3. Acer Aspire 5920 Quanta ZD1

4. Acer Aspire 4220,4520 Quanta ZO3 AMD.

5.HP Compaq CQ50/CQ60 schematic  Wistron Astrosphere AMD

6.Compaq C700/ A900  JBL81 LA-4031P

7.Dell Inspiron 1501, DelL Vostro 1000 Quanta FX2

8.Dell Inspiron 5150/5160 Compal LA-1682

9.Dell Inspiron 6400 Quanta FM1

10.Dell Latitude D520 Quanta DM5

11.Dell Latitude D610 Quanta JM5B

12.Dell Latitude D820 (BREWSTER-DISCRETE GFX) Quanta– JM6

13.Dell XPS M1530 Wistron Hawke DH3 Intel

14.Dell Inspiron 500M/510M, Latitude D500M/D505 schematic Quanta DM1

15.Compaq Presario CQ40/CQ45 Intel (UMA)  Compal LA-4101P

16.HP Pavilion DV5 (UMA)  –Quanta  QT6 Intel

17.HP Pavilion DV5 AMD -Quanta QT8

18. HP Compaq Presario F500 , Quanta AT8 ,HP Pavilion DV6000, HP Compaq presario v6000, HP Pavilion DV6000

19.HP dv9000/dv6500, COMPAQ F700 Quanta AT1

20.Acer Aspire 5332/5732/5732Z/7715  – KAWF0/KAWH0 Emachines_e525_Compal_LA-4851P

21.HP Compaq 6720s/6520s, HP 540/541  Inventec DDD UMA

22.HP Compaq nx6110/nx6120 Inventec DAVOS-DF


24.Dell Inspiron 1525 (PP29L)  Wistron DS2 Intel – Spears-Intel UMA

25.Dell Inspiron 630M – XPS M140  – Wistron DB1 Barbados

26.Dell Vostro 1310 (PP36S)  Compal – JAL80 LA-4231P

27.Compaq Presario C300 Compal – IBL30 LA-3342P

28.Sony VGN-FS Series (MBX-130 MS02) Foxconn

29.  HP Pavilion dv2000/dv3000 (AMD), Compaq V3000 (AMD)   Wistron Shiba

30.HP Pavilion dv2000 (945GM), Compaq V3000 (945GM)  Wistron Akita

31.HP DV6000  – Quanta AT6

32.Hasee/Sahara Quanta B730S (EF6)

33.   IBM ThinkPad R52 (Integrated VGA)   Wistron– Y Note-5 – 04211-2 SOVP – 39T0344_J81230

34.Sony MS13 (MBX-149) Mainboard Foxconn

35.Sony MBX-160 MS70 MotherBoard Foxconn

36.   Toshiba Satellite A100/A105 Inventec – Knockhill 10A – San Antonio 10E – 6050A2052401-MB

37.Toshiba Satellite L200, M200, M203, M206 Inventec

38.Toshiba Satellite A205-S7466, Laptop Motherboard Inventec

39.Toshiba Satellite M100 Compal LA-3142P (HAWAA)

40.Toshiba Satellite M300/M305, Portege M800/M806 Quanta– TE1

41.HP Pavilion tx1000/tx1320 Quanta TT8

42.Compaq Presario CQ60/CQ70, HP G50/G60/G60T  Wistron Warrior

43.Acer Aspire 3680/5570/5570Z/5580, TravelMate 2480/3260/3270 Quanta ZR1

44.Acer Aspire 4930/4930G, TravelMate 4730/4730Z/4730ZG Compal – JAL90 LA-4201P

45.Acer Aspire 3600/3610, TravelMate 2400/2410 Wistron Morar

46.Acer Aspire 4736 Compal – Acer Aspire 4736 (KALH0_KAL90+_KALG0,LA-4493)

47.Acer Aspire 5235/5535/5735/5735Z (Intel)  – CP2 M/B – Cathedral Peak II – 08219-SB – 48.4K801.0SB   Wistron

48.Acer TravelMate 4330/4630/4630Z/4730/4730G Compal – JALA0 LA-4221P

49.Acer Aspire 4935G/4936G/4735G/4736G Compal – KAL90 LA-4491P

50.Acer Aspire 5320/5720/7320/7720 Compal – ICL50/51, ICK70/ICK71 LA-3551P

51.Acer TravelMate 291XCi Compal – DCL53 LA-1881

52.Acer TravelMate 4150/4650 Compal – Dunlin LA-2601

53. Acer TravelMate 4200/4260/4262, Aspire 5610/5630/5650/5680 (nVidia G73M/(72M)/72MV) Compal – HBL50 LA-2921P

54.Acer Aspire 5220/5220G/5520/5520G/7520/7520G/7220 Compal – ICW50/ICY70 LA-3581P

55.Acer Aspire One AOA110/AOA150 Netbook Quanta – ZG5

56.Acer Aspire 4310/4710/4920 Wistron – 07200-1 – Volvi

57.Asus/ HCL T12R Mainboard

58.Acer Compal NEW70 LA-5891P – NEW50/70/80/90 M/B Schematics

59.Compaq Presario CQ35 schematic – LA-4731P Rhett discrete – Montevina Consumer Discrete

60.Compaq Presario CQ40 AMD (UMA)  Compal – Ripley JBL20 LA-4111P

61.Dell Inspiron 9300,XPS M170 (DAQ20, LA-2171) Compal– SULLIVAN LA-2171

62.Dell Inspiron 1464/1564/1764 (UMA) Quanta– UM3B/UM6B Mainboard schematic

63.Dell Inspiron 1545 Wistron – DR1 Roberts – 08212-1 – 48.4AQ01.011

64.Dell Inspiron 2200 Quanta– VM7 Tonga & Tyler (T2)

65.Dell Inspiron 6000 Compal – TOBAGO LA-2151

66.Dell Latitude D630 (INTEGRATED) Compal – IBQ00 LA-3301P – PP18L

67.Dell Studio 1555 (FM8 M/B, ATI M92-XT) Quanta – DA0FM8MB8E0 – FM8 Hanks Intel Discrete GFX

68.Dell Studio 1555 Quanta – FM9 Mainboard

69.DELL Vostro 1510 Compal – JAL30 LA-4121P

70.Dell Vostro 1088, Vostro A840/A860 (PP38L) VM9/VM8

71.Dell XPS M1210 Compal – Bali (DIS&UMA) HAL31/HAL30 LA-3001P

72.Dell XPS M1710, Precision M90, Inspiron 9400 Compal-HAQ00 LA-2881P

73.Dell Inspiron 600M – Latitude D600 Quanta JM2

74.Dell Inspiron 1318 Wistron – Beyonce UMA

75.DELL Inspiron 1420/Vostro 1400 (ELSA UMA) ASUS – Lanai UMA Mainboard

76.Dell Inspiron 8600 Compal – DDQ12/11/01 LA-1901

77.Dell Studio 1735 Quanta– GM3(B) Mainboard

78.Dell Vostro 1200 Compal– JFT00 LA-3821P

79.Dell Inspiron 1520 (UMA) Quanta– Cosica/Gilligan UMA

80.HP DV1000 (945) schematic Quanta CT6

Sony Vaio VGN-CR Series

Sony Vaio VGN-CR Series

Sony VGN-CR series laptops develop a common problem of abnormal shutdown.It seems to be heating problem but after cleaning or changing the heatsink,CPU and fan problem remains the same.

Affected models are:


















This problem is related to motherboard and needs a chip level repairing.Some times laptop can work for full day but it shuts off without warning and time is not fixed when machine will shut off.

We have 100% solution for this problem and repaired atleast 50 Sony VGN-CR series laptops.