How to identify it
- Model identifier
- MacBookPro8,1
- Model number
- A1278
- Released
- February 2011
- Processor
- Intel Core i5 / Core i7 (Sandy Bridge)
- Storage
- Hard drive or SSD (320/500 GB HDD; SSD options)
- Drive connection
- 2.5in SATA drive via hard drive flex cable
- Security chip
- None
The model number (A followed by four digits) is printed on the underside or back of the Mac. On a Mac that still starts, the model identifier is in System Information.
Recovery methods for this Mac
- Logical recoverySoftware-level recovery from a working deviceYes
Deleted files, erased disks and damaged HFS+ or APFS volumes, recovered from a sector-by-sector image.
- Physical recoveryRepairing failed hardware to read the dataYes
Hard drives with failed heads or motors are opened in the clean room. Failed SATA SSDs get controller and firmware repair.
- Chip-on recoveryReading the NAND in place, through the original controllerNot needed
Not needed. The drive comes out, so a dead logic board doesn't stop recovery.
- Chip-off NAND recoveryRemoving the memory chips and reading them directlyLimited
Possible on some 2.5-inch SATA SSDs when the controller is dead, depending on the controller make. Not relevant to hard drives.
About this model
- First Thunderbolt port (Target Disk Mode over TB or FW800).
- Integrated graphics only.
- HDD flex cable failures known.
Estimate the cost for your MacBook Pro
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Logical data recovery
Standard turnaround is 5–7 working days.