MacBook Pro (15-inch, Early 2011) Keyboard Replacement


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SKU: 6594 Categories: , , Tags: , GTIN: 0750122898275

MacBook Pro (15-inch, Early 2011) Keyboard Replacement Service


If your MacBook Pro (15-inch, Early 2011) exhibits one or more of the following behaviours, this is an exemplary service for you:

  • Letters or characters repeat unexpectedly
  • Letters or characters do not appear
  • Key(s) feel “sticky” or do not respond consistently.


The circuit design of the MacBook Pro (15-inch, Early 2011) keyboard

Every key of your MacBook Pro (15-inch, Early 2011) keyboard connected in a circuit to the other key. All are under one linked circuit. So when you drop water or have any different kind of liquid spill on to your keyboard, this can cause the whole keyboard to short circuit. This short circuit can affect one or more of your keyboard keys, causing you to find variability in working and broken keyboard keys.


  • Get your MacBook Pro (15-inch, Early 2011) Keyboard replaced by Apple Certified Technician.
  • New replacement MacBook Pro (15-inch, Early 2011) , highest quality replacement part.
  • MacBook Pro (15-inch, Early 2011) Keyboard replaced in NiwTech Store within 4 hours.
  • MacBook Pro (15-inch, Early 2011) Keyboard replacement service comes with a 12-month warranty.
IntroducedFebruary 2011
Model IdentifierMacBookPro8,2
Model NumberA1286
EMC2353-1, 2417
Order NumberMC721LL/A (2.0 GHz) MC723LL/A (2.2 GHz)
CasePrecision aluminum unibody
Case ReplacementNiwTech
Weight and Dimensions5.6 lbs., 0.95" H x 14.35" W x 9.82" D
ProcessorIntel Core i7 (2635QM, 2720QM, 2820QM) ("Sandy Bridge")
Processor Speed2.0, 2.2, or 2.3 GHz
Maximum Processor Speed
Number of Cores4
Security ChipNone
Cache6 MB shared (2.0, 2.2 GHz) 8 MB shared (2.3 GHz) L3 cache
System BusIntel Direct Media Interface (DMI) at 5 GT/s
Storage500 or 750 GB (5400-rpm SATA), or 500 GB (7200-rpm SATA), or 128, 256, or 512 GB (SSD)
Storage UpgradeNiwTech
Data Recovery ServiceNiwTech
Media8x Slot-loading SuperDrive (DVD±R DL/DVD±RW/CD-RW)
TrackpadMulti-Touch trackpad
Trackpad ReplacementNiwTech
KeyboardBuilt-in full-size backlit keyboard with 78 (U.S.) or 79 (ISO) keys
Keyboard ReplacementNiwTech
Touch IDNone
Original OSMac OS X 10.6.6 (10J3210)
Maximum OSmacOS 10.13.6 (17G65)
OS installNiwTech
OS UpgradeNiwTech
OS DowngradeNiwTech
HandoffNot Supported
Power NapNot Supported
Hardware TestAHT 3A209
Unlock with Apple WatchNot Supported
FirmwareIntel Extensible Firmware Interface (EFI)
Built-in MemoryNone
Maximum Memory16 GB (Actual) 8 GB (Apple)
Interleaving SupportYes
Memory Slots2 - 204-pin PC-10600 (1333 MHz) DDR3 SO-DIMM
Memory UpgradeNiwTech
Memory Upgrade InstructionsHow to remove or install memory
Built-in Display15.4-inch (diagonal) LED-backlit glossy widescreen display, Optional 15.4-inch (diagonal) display with 1680 by 1050 pixels (glossy or antiglare)
Pixel Density
Color Gamut
Display ReplacementNiwTech
Graphics CardAMD Radeon HD 6490M or 6750M and Intel HD Graphics 3000
Number of Cores
Graphics Memory256 MB GDDR5 (6490M) 1 GB GDDR5 (6750M) 384 MB (HD Graphics) DDR3 shared with main memory (Memory may vary depending on graphics needs. Minimum graphics memory usage is 384 MB.
Display ConnectionThunderbolt digital video output
Display SupportSupport for up to two Thunderbolt displays
Display ModesDual display extended, video mirroring, and AirPlay Mirroring
External ResolutionUp to 2560 by 1600 pixels
CameraFaceTime HD camera
Wi-FiBuilt-in AirPort Extreme card (802.11a/b/g/n)
BluetoothBuilt-in Bluetooth 2.1 + EDR
Ethernet10/100/1000BASE-T (RJ-45)
FireWire1 - 800 MBit/s
USB2 - 480 MBit/s
Thunderbolt1 - Thunderbolt 1 (up to 10 Gbps)
DisplayThunderbolt digital video output
Infrared1 - For Apple Remote only
Audio In1 - 3.5-mm analog/optical combo jack, 1 - Built-in microphone
Audio Out1 - 3.5-mm analog/optical combo jack, 2 - Built-in speakers
Security Slot1 - Kensington cable lock
Slots1 - ExpressCard/34
Hard Drive Interface6.0 Gbps Serial ATA (SATA)
Optical Drive Interface3.0 or 6.0 Gbps Serial ATA (SATA)
Motion SensorSudden Motion Sensor (SMS)
Liquid SensorLiquid Contact Indicators (LCI)
Liquid Damage RepairNiwTech
System BatteryBuilt-in 77.5-watt-hour lithium-polymer
Battery LifeUp to 7 hours wireless web
Battery Capacity
Standby TimeUp to 30 days
Maximum Battery Cycles1000
Battery ReplacementNiwTech
Power Adapter85W MagSafe Power Adapter
Power Adapter ReplacementNiwTech
Line Voltage100-240V AC
Acoustical Performance20 dBA (2.0 GHz) 19 dBA (2.2 GHz) at idle
ENERGY STARMeets ENERGY STAR version 5.2 requirements


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