Motherboard for MacBook Pro 13 A1278 Early 2011 Late 2011

Product Description

The MacBook Pro A1278 Motherboard is a replacement logic board designed for the 13-inch MacBook Pro A1278 Early 2011 and Late 2011 models. It is suitable for replacing a damaged, faulty, water-damaged, or non-working motherboard and can help restore the laptop’s main processing, graphics, memory, power-management, and system functions.

The Early 2011 and Late 2011 A1278 models use the MacBookPro8,1 platform and the 820-2936-A / 820-2936-B logic-board family. The exact motherboard must be matched according to the original processor configuration and Apple part number.

Compatible Models

Early 2011 – A1278

• MC700LL/A – 2.3GHz Intel Core i5
• MC724LL/A – 2.7GHz Intel Core i7
• MacBookPro8,1
• EMC 2419

Late 2011 – A1278

• MD313LL/A – 2.4GHz Intel Core i5
• MD314LL/A – 2.8GHz Intel Core i7
• MacBookPro8,1
• EMC 2555

Compatible Part Numbers

Depending on the processor configuration, commonly associated Apple part numbers include:

• 661-5869 / 661-6078 – 2.3GHz Core i5
• 661-5870 / 661-6079 – 2.7GHz Core i7
• 661-6158 – 2.4GHz Core i5
• 661-6159 – 2.8GHz Core i7
• 820-2936-A
• 820-2936-B

Product Details

• Product Type: Laptop Motherboard / Logic Board
• Compatible Laptop: MacBook Pro 13-inch
• Model: A1278
• Compatible Years: Early 2011, Late 2011
• Model Identifier: MacBookPro8,1
• Board Numbers: 820-2936-A / 820-2936-B
• Graphics: Intel HD Graphics 3000
• CPU: Onboard Intel Core i5 or Core i7, depending on version
• Application: Motherboard / Logic Board Replacement
• Condition: Replacement / Tested Board, according to selected listing

Warranty Details

Warranty: 1 Month Warranty
Warranty Service Type: Replacement Warranty
Warranty Type: Seller Warranty

Important Note:-

• Please verify your MacBook Pro A1278 model, year, EMC number, processor and original motherboard part number before ordering.
• MC700/MC724 and MD313/MD314 use different processor configurations, so the exact board must be matched before purchase.
• The CPU is soldered/onboard, so the processor cannot be transferred separately to another motherboard.
• 820-2936-A and 820-2936-B are board-family numbers; always compare the complete original board identification and processor configuration.
• Some replacement boards may include the heatsink, while other listings may supply the logic board only. Confirm the package contents before ordering.
• This product is the motherboard/logic board, not a complete MacBook.
• Professional installation is strongly recommended because motherboard replacement requires extensive internal disassembly.
• Thermal paste may be required when reinstalling the heatsink.
• Do not force connectors or damage the board during installation.
• Test power, display, keyboard, trackpad, USB, audio, Wi-Fi and other functions after installation.
• Payment will be refunded if the product is out of stock.
• Immediate replacement will be provided if there is a functionality problem.
• Warranty is void in case of physical damage, liquid damage, incorrect installation, soldering/rework damage, connector damage or modification.
• Product images are for reference. Actual board revision, markings and component layout may vary slightly.

FAQs

1. Is this motherboard compatible with MacBook Pro A1278 Early 2011?

Yes. Compatible Early 2011 A1278 configurations include MC700LL/A 2.3GHz i5 and MC724LL/A 2.7GHz i7.

2. Is this motherboard compatible with A1278 Late 2011?

Yes. The compatible Late 2011 models include MD313LL/A 2.4GHz i5 and MD314LL/A 2.8GHz i7.

3. What is the motherboard part number?

The Early/Late 2011 A1278 boards are commonly identified with 820-2936-A or 820-2936-B, while Apple part numbers vary according to the CPU configuration.

4. Can I replace a 2.3GHz i5 motherboard with a 2.8GHz i7 board?

A replacement board should be selected based on the exact compatible configuration and original board identification. Do not assume that every 820-2936 board is interchangeable without checking the complete part number and system configuration.

5. Does the motherboard include the CPU?

The compatible boards have the Intel CPU soldered directly to the logic board, so the processor is part of the motherboard assembly rather than a separate removable CPU.