In package included:

Brand new programmed BIOS Chip x 1 pcs

A1502 EMC2875 board 820-4924 3GHz Core i7 I7-4578U MGXD2LL/A

Quick delivery by DHL, DPD, DHL Ecommerce

 Please to select shipping option in checkout:

 Economy: 10-35 working days (Europe and Worldwide)

 Expedited : 5-10 working days  (Europe and Worldwide)

• Unlock EFI firmware BIOS password 4-6 PIN (It doesn't unlock the OS password)
• Will FIX  corrupted firmware for BIOS chip with EFI.
• Disabled Mac
• MDM, DEP Profile
• Will fix Air flow speed, boot speed and other problems
• The factory settings will be restored

Motherboard handling procedures: change thermal paste, clean dusts from air fan. After replacing a bios chip, reinstall Mac iOS.

• Our Bios Chip should be soldered on the logic board (requires soldering skills)
• Please double check your notebook model before purchasing 
• 14 days replacement warranty if defective
• Returns accepted if you do not used our products 

If you don't have soldering skills, please to select EFI CHIP CARDS from our store, for this chip cards do not need solderless skills (insert and keep inserted).

Full list in our store :

In package included:

Brand new programmed BIOS Chip x 1 pcs

A1502 EMC2835 board 820-4924 2.7GHz Core i5 I5-5257U MF839LL/A

Quick delivery by DHL, DPD, DHL Ecommerce

 Please to select shipping option in checkout:

 Economy: 10-35 working days (Europe and Worldwide)

 Expedited : 5-10 working days  (Europe and Worldwide)

• Unlock EFI firmware BIOS password 4-6 PIN (It doesn't unlock the OS password)
• Will FIX  corrupted firmware for BIOS chip with EFI.
• Disabled Mac
• MDM, DEP Profile
• Will fix Air flow speed, boot speed and other problems
• The factory settings will be restored

Motherboard handling procedures: change thermal paste, clean dusts from air fan. After replacing a bios chip, reinstall Mac iOS.

• Our Bios Chip should be soldered on the logic board (requires soldering skills)
• Please double check your notebook model before purchasing 
• 14 days replacement warranty if defective
• Returns accepted if you do not used our products 

If you don't have soldering skills, please to select EFI CHIP CARDS from our store, for this chip cards do not need solderless skills (insert and keep inserted).

Full list in our store :

In package included:

Brand new programmed BIOS Chip x 1 pcs

A1502 EMC2835 board 820-4924 2.9GHz Core i5 I5-5287U MF841LL/A

Quick delivery by DHL, DPD, DHL Ecommerce

 Please to select shipping option in checkout:

 Economy: 10-35 working days (Europe and Worldwide)

 Expedited : 5-10 working days  (Europe and Worldwide)

• Unlock EFI firmware BIOS password 4-6 PIN (It doesn't unlock the OS password)
• Will FIX  corrupted firmware for BIOS chip with EFI.
• Disabled Mac
• MDM, DEP Profile
• Will fix Air flow speed, boot speed and other problems
• The factory settings will be restored

Motherboard handling procedures: change thermal paste, clean dusts from air fan. After replacing a bios chip, reinstall Mac iOS.

• Our Bios Chip should be soldered on the logic board (requires soldering skills)
• Please double check your notebook model before purchasing 
• 14 days replacement warranty if defective
• Returns accepted if you do not used our products 

If you don't have soldering skills, please to select EFI CHIP CARDS from our store, for this chip cards do not need solderless skills (insert and keep inserted).

Full list in our store :

In package included:

Brand new programmed BIOS Chip x 1 pcs

A1502 EMC2835 board 820-4924 3.1GHz Core i7 I7-5557U MF843LL/A

Quick delivery by DHL, DPD, DHL Ecommerce

 Please to select shipping option in checkout:

 Economy: 10-35 working days (Europe and Worldwide)

 Expedited : 5-10 working days  (Europe and Worldwide)

• Unlock EFI firmware BIOS password 4-6 PIN (It doesn't unlock the OS password)
• Will FIX  corrupted firmware for BIOS chip with EFI.
• Disabled Mac
• MDM, DEP Profile
• Will fix Air flow speed, boot speed and other problems
• The factory settings will be restored

Motherboard handling procedures: change thermal paste, clean dusts from air fan. After replacing a bios chip, reinstall Mac iOS.

• Our Bios Chip should be soldered on the logic board (requires soldering skills)
• Please double check your notebook model before purchasing 
• 14 days replacement warranty if defective
• Returns accepted if you do not used our products 

If you don't have soldering skills, please to select EFI CHIP CARDS from our store, for this chip cards do not need solderless skills (insert and keep inserted).

Full list in our store :

In package included:

Brand new programmed BIOS Chip x 1 pcs

A1708 EMC2978 board 820-00875 2GHz Core i5 I5-6360U MLL42LL/A

Quick delivery by DHL, DPD, DHL Ecommerce

 Please to select shipping option in checkout:

 Economy: 10-35 working days (Europe and Worldwide)

 Expedited : 5-10 working days  (Europe and Worldwide)

• Unlock EFI firmware BIOS password 4-6 PIN (It doesn't unlock the OS password)
• Will FIX  corrupted firmware for BIOS chip with EFI.
• Disabled Mac
• MDM, DEP Profile
• Will fix Air flow speed, boot speed and other problems
• The factory settings will be restored

Motherboard handling procedures: change thermal paste, clean dusts from air fan. After replacing a bios chip, reinstall Mac iOS.

• Our Bios Chip should be soldered on the logic board (requires soldering skills)
• Please double check your notebook model before purchasing 
• 14 days replacement warranty if defective
• Returns accepted if you do not used our products 

If you don't have soldering skills, please to select EFI CHIP CARDS from our store, for this chip cards do not need solderless skills (insert and keep inserted).

Full list in our store :

In package included:

Brand new programmed BIOS Chip x 1 pcs

A1708 EMC2978 board 820-00875 2.4GHz Core i7 I7-6660U BTO/CTO

Quick delivery by DHL, DPD, DHL Ecommerce

 Please to select shipping option in checkout:

 Economy: 10-35 working days (Europe and Worldwide)

 Expedited : 5-10 working days  (Europe and Worldwide)

• Unlock EFI firmware BIOS password 4-6 PIN (It doesn't unlock the OS password)
• Will FIX  corrupted firmware for BIOS chip with EFI.
• Disabled Mac
• MDM, DEP Profile
• Will fix Air flow speed, boot speed and other problems
• The factory settings will be restored

Motherboard handling procedures: change thermal paste, clean dusts from air fan. After replacing a bios chip, reinstall Mac iOS.

• Our Bios Chip should be soldered on the logic board (requires soldering skills)
• Please double check your notebook model before purchasing 
• 14 days replacement warranty if defective
• Returns accepted if you do not used our products 

If you don't have soldering skills, please to select EFI CHIP CARDS from our store, for this chip cards do not need solderless skills (insert and keep inserted).

Full list in our store :

In package included:

Brand new programmed BIOS Chip x 1 pcs

A1706 EMC3071 board 820-00239 3.1GHz Core i5 I5-6287U BTO/CTO

Quick delivery by DHL, DPD, DHL Ecommerce

 Please to select shipping option in checkout:

 Economy: 10-35 working days (Europe and Worldwide)

 Expedited : 5-10 working days  (Europe and Worldwide)

• Unlock EFI firmware BIOS password 4-6 PIN (It doesn't unlock the OS password)
• Will FIX  corrupted firmware for BIOS chip with EFI.
• Disabled Mac
• MDM, DEP Profile
• Will fix Air flow speed, boot speed and other problems
• The factory settings will be restored

Motherboard handling procedures: change thermal paste, clean dusts from air fan. After replacing a bios chip, reinstall Mac iOS.

• Our Bios Chip should be soldered on the logic board (requires soldering skills)
• Please double check your notebook model before purchasing 
• 14 days replacement warranty if defective
• Returns accepted if you do not used our products 

If you don't have soldering skills, please to select EFI CHIP CARDS from our store, for this chip cards do not need solderless skills (insert and keep inserted).

Full list in our store :

In package included:

Brand new programmed BIOS Chip x 1 pcs

A1706 EMC3071 board 820-00239 3.3GHz Core i7 I7-6567U BTO/CTO

Quick delivery by DHL, DPD, DHL Ecommerce

 Please to select shipping option in checkout:

 Economy: 10-35 working days (Europe and Worldwide)

 Expedited : 5-10 working days  (Europe and Worldwide)

• Unlock EFI firmware BIOS password 4-6 PIN (It doesn't unlock the OS password)
• Will FIX  corrupted firmware for BIOS chip with EFI.
• Disabled Mac
• MDM, DEP Profile
• Will fix Air flow speed, boot speed and other problems
• The factory settings will be restored

Motherboard handling procedures: change thermal paste, clean dusts from air fan. After replacing a bios chip, reinstall Mac iOS.

• Our Bios Chip should be soldered on the logic board (requires soldering skills)
• Please double check your notebook model before purchasing 
• 14 days replacement warranty if defective
• Returns accepted if you do not used our products 

If you don't have soldering skills, please to select EFI CHIP CARDS from our store, for this chip cards do not need solderless skills (insert and keep inserted).

Full list in our store :

In package included:

Brand new programmed BIOS Chip x 1 pcs

A1708 EMC3164 board 820-00840 2.3GHz Core i5 I5-7360U MPXQ2LL/A

Quick delivery by DHL, DPD, DHL Ecommerce

 Please to select shipping option in checkout:

 Economy: 10-35 working days (Europe and Worldwide)

 Expedited : 5-10 working days  (Europe and Worldwide)

• Unlock EFI firmware BIOS password 4-6 PIN (It doesn't unlock the OS password)
• Will FIX  corrupted firmware for BIOS chip with EFI.
• Disabled Mac
• MDM, DEP Profile
• Will fix Air flow speed, boot speed and other problems
• The factory settings will be restored

Motherboard handling procedures: change thermal paste, clean dusts from air fan. After replacing a bios chip, reinstall Mac iOS.

• Our Bios Chip should be soldered on the logic board (requires soldering skills)
• Please double check your notebook model before purchasing 
• 14 days replacement warranty if defective
• Returns accepted if you do not used our products 

If you don't have soldering skills, please to select EFI CHIP CARDS from our store, for this chip cards do not need solderless skills (insert and keep inserted).

Full list in our store :

In package included:

Brand new programmed BIOS Chip x 1 pcs

A1708 EMC3164 board 820-00840 2.5GHz Core i7 I7-7660U BTO/CTO

Quick delivery by DHL, DPD, DHL Ecommerce

 Please to select shipping option in checkout:

 Economy: 10-35 working days (Europe and Worldwide)

 Expedited : 5-10 working days  (Europe and Worldwide)

• Unlock EFI firmware BIOS password 4-6 PIN (It doesn't unlock the OS password)
• Will FIX  corrupted firmware for BIOS chip with EFI.
• Disabled Mac
• MDM, DEP Profile
• Will fix Air flow speed, boot speed and other problems
• The factory settings will be restored

Motherboard handling procedures: change thermal paste, clean dusts from air fan. After replacing a bios chip, reinstall Mac iOS.

• Our Bios Chip should be soldered on the logic board (requires soldering skills)
• Please double check your notebook model before purchasing 
• 14 days replacement warranty if defective
• Returns accepted if you do not used our products 

If you don't have soldering skills, please to select EFI CHIP CARDS from our store, for this chip cards do not need solderless skills (insert and keep inserted).

Full list in our store :

In package included:

Brand new programmed BIOS Chip x 1 pcs

A1706 EMC3163 board 820-00923 3.1GHz Core i5 I5-7267U MPXV2LL/A

Quick delivery by DHL, DPD, DHL Ecommerce

 Please to select shipping option in checkout:

 Economy: 10-35 working days (Europe and Worldwide)

 Expedited : 5-10 working days  (Europe and Worldwide)

• Unlock EFI firmware BIOS password 4-6 PIN (It doesn't unlock the OS password)
• Will FIX  corrupted firmware for BIOS chip with EFI.
• Disabled Mac
• MDM, DEP Profile
• Will fix Air flow speed, boot speed and other problems
• The factory settings will be restored

Motherboard handling procedures: change thermal paste, clean dusts from air fan. After replacing a bios chip, reinstall Mac iOS.

• Our Bios Chip should be soldered on the logic board (requires soldering skills)
• Please double check your notebook model before purchasing 
• 14 days replacement warranty if defective
• Returns accepted if you do not used our products 

If you don't have soldering skills, please to select EFI CHIP CARDS from our store, for this chip cards do not need solderless skills (insert and keep inserted).

Full list in our store :

In package included:

Brand new programmed BIOS Chip x 1 pcs

A1706 EMC3163 board 820-00923 3.3GHz Core i5 I5-7287U BTO/CTO

Quick delivery by DHL, DPD, DHL Ecommerce

 Please to select shipping option in checkout:

 Economy: 10-35 working days (Europe and Worldwide)

 Expedited : 5-10 working days  (Europe and Worldwide)

• Unlock EFI firmware BIOS password 4-6 PIN (It doesn't unlock the OS password)
• Will FIX  corrupted firmware for BIOS chip with EFI.
• Disabled Mac
• MDM, DEP Profile
• Will fix Air flow speed, boot speed and other problems
• The factory settings will be restored

Motherboard handling procedures: change thermal paste, clean dusts from air fan. After replacing a bios chip, reinstall Mac iOS.

• Our Bios Chip should be soldered on the logic board (requires soldering skills)
• Please double check your notebook model before purchasing 
• 14 days replacement warranty if defective
• Returns accepted if you do not used our products 

If you don't have soldering skills, please to select EFI CHIP CARDS from our store, for this chip cards do not need solderless skills (insert and keep inserted).

Full list in our store :