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£108.00
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If your MacBook Pro (15-inch, Mid 2012) exhibits one or more of the following behaviours, this is an exemplary service for you:
The circuit design of the MacBook Pro (15-inch, Mid 2012) keyboard
Every key of your MacBook Pro (15-inch, Mid 2012) 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.
OVERVIEW | |
Introduced | June 2012 |
Model Identifier | MacBookPro9,1 |
Model Number | A1286 |
EMC | 2556 |
Order Number | MD103LL/A (2.3 GHz) MD104LL/A (2.6 GHz) |
Support | NiwTech |
Colors | Silver |
Case | Precision aluminum unibody |
Case Replacement | NiwTech |
Weight and Dimensions | 5.6 lbs., 0.95" H x 14.35" W x 9.82" D |
PROCESSOR | |
Processor | Intel Core i7 (3615QM, 3720QM, 3820QM) ("Ivy Bridge") |
Processor Speed | 2.3, 2.6, or 2.7 GHz |
Maximum Processor Speed | Up to 3.3, 3.6, or 3.7 GHz |
Architecture | 64-bit |
Number of Cores | 4 |
Security Chip | None |
Cache | 6 MB (2.3 and 2.6 GHz) 8 MB (2.7 GHz) L3 |
System Bus | Intel Direct Media Interface (DMI) at 5 GT/s |
STORAGE AND MEDIA | |
Storage | 500 GB, 750 GB, or 1 TB (5400-rpm SATA), or 750 GB (7200-rpm SATA), or 128, 256, or 512 GB (SSD) |
Storage Upgrade | NiwTech |
Data Recovery Service | NiwTech |
Media | 8x Slot-loading SuperDrive (DVD±R DL/DVD±RW/CD-RW) |
KEYBOARD AND TRACKPAD | |
Trackpad | Multi-Touch trackpad |
Trackpad Replacement | NiwTech |
Keyboard | Built-in full-size backlit keyboard with 78 (U.S.) or 79 (ISO) keys |
Keyboard Replacement | NiwTech |
Touch ID | None |
SOFTWARE | |
Original OS | Mac OS X 10.7.4 (11E2617) |
Maximum OS | macOS 10.15.7 (19H15) |
OS install | NiwTech |
OS Upgrade | NiwTech |
OS Downgrade | NiwTech |
AirDrop | Supported |
Handoff | Supported |
Power Nap | Not Supported |
Hardware Test | AHT 3A237 |
Unlock with Apple Watch | Not Supported |
FIRMWARE | |
Firmware | Intel Extensible Firmware Interface (EFI) |
MEMORY | |
Built-in Memory | None |
Maximum Memory | 16 GB (Actual) 8 GB (Apple) |
Interleaving Support | Yes |
Memory Slots | 2 - 204-pin PC3-12800 (1600 MHz) DDR3 SO-DIMM |
Memory Upgrade | NiwTech |
Memory Upgrade Instructions | How to remove or install memory |
DISPLAY | |
Built-in Display | 15.4-inch (diagonal) LED-backlit glossy widescreen display, Optional 15.4-inch (diagonal) display with 1680 by 1050 pixels (glossy or antiglare) |
Brightness | |
Pixel Density | |
Color Gamut | |
Resolutions | |
Display Replacement | NiwTech |
GRAPHICS | |
Graphics Card | NVIDIA GeForce GT 650M and Intel HD Graphics 4000 |
Number of Cores | |
Graphics Memory | 512 MB GDDR5 (GeForce GT 2.3 GHz) 1 GB GDDR5 (GeForce GT 2.6 and 2.7 GHz) 1 GB DDR3 (HD Graphics) shared with main memory |
Display Connection | Thunderbolt digital video output |
Display Support | Support for up to two Thunderbolt displays |
Display Modes | Dual display extended, video mirroring, and AirPlay Mirroring |
External Resolution | Up to 2560 by 1600 pixels |
CAMERA | |
Camera | 720p FaceTime HD camera |
CONNECTIONS | |
Wi-Fi | 802.11n |
Bluetooth | Bluetooth 4.0 |
Ethernet | 10/100/1000BASE-T (RJ-45) |
Modem | None |
FireWire | 1 - 800 MBit/s |
USB | 2 - up to 5 Gbps |
Thunderbolt | 1 - Thunderbolt 1 (up to 10 Gbps) |
Display | Thunderbolt digital video output |
Infrared | 1 - For Apple Remote only |
Audio In | 1 - 3.5-mm analog/optical combo jack, 1 - Built-in microphone |
Audio Out | 1 - 3.5-mm analog/optical combo jack, 2 - Built-in speakers |
Security Slot | 1 - Kensington cable lock |
EXPANSION | |
Slots | 1 - Secure Digital (SDXC) |
Bays | None |
Hard Drive Interface | 6.0 Gbps Serial ATA (SATA) |
Optical Drive Interface | 6.0 Gbps Serial ATA (SATA) |
SENSORS | |
Motion Sensor | Sudden Motion Sensor (SMS) |
Liquid Sensor | Liquid Contact Indicators (LCI) |
Liquid Damage Repair | NiwTech |
POWER | |
System Battery | Built-in 77.5-watt-hour lithium-polymer |
Battery Life | Up to 7 hours wireless web |
Battery Capacity | |
Standby Time | Up to 30 days |
Maximum Battery Cycles | 1000 |
Battery Replacement | NiwTech |
Power Adapter | 85W MagSafe Power Adapter |
Power Adapter Replacement | NiwTech |
Line Voltage | 100-240V AC |
ENVIRONMENTAL | |
Acoustical Performance | 18 dBA (2.3 GHz) 17 dBA (2.6 GHz) at idle |
ENERGY STAR | Meets ENERGY STAR 5.2 requirements |
EPEAT | Gold |
NiwTech | www.niwtech.com |