Special EFI CHIP Apple MacBook Pro A1297, EMC 2421 EMC 2564 to solve GPU issue for Sale

Special EFI CHIP Apple MacBook Pro A1297, EMC 2421 EMC 2564 to solve GPU issue For Sale

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Special EFI CHIP Apple MacBook Pro A1297, EMC 2421 EMC 2564 to solve GPU issue:
$42.00

Special EFI CHIP for Apple MacBook Pro A1297, EMC 2421 or EMC 2564 to solve the Discrete GPU issue
You are offerding a brand new pre-programmed EFI Firmware chip for the Apple model in the title of this sale item.
The EFI Firmware chip is pre-programmed with a special firmware to force the laptop to use the Internal Integrated GPU.When the discrete GPU Failed, the symptoms is as follows. (see picture):The thing that is causing those strange shapes on your screen, those feint horizontal lines across the Apple logo on boot or preventing the MacBook Pro from fully booting and crashing as the OS loads. • Distorted graphics,
• Keeps rebooting while entering OS,
• White screen while entering OS,
• No display on screen, only backlight
• 1 long and 2 short beeps,
• Scrambled display/Artefacts
• Screen turns white/grey
• Not passing apple logoAfter replacing our EFI CHIP, the laptop is forced to use the Internal Integrated GPU.
And then you can use the laptop normally.***After replacing the EFI CHIP, please do not reset the NVRAM.***
***Do not use combination keys \"Command + Option + P + R\". ****** Before purchase, please make sure all the specifications of your MacBook Pro match the listing title.***If you want to save your original serial number, please send us the serial number from the bottom cover when you buy the item.
We will pre-program the EFI CHIP with the serial number you offer in advance. (No additional charge!)If your laptop is NOT listed, please feel free to ask us.
If you have any questions, please feel free to ask us.
We support all kinds of BIOS CHIPS and BIOS PASSWORD CHIPS.

If you have any need or questions , please feel free to ask us.

What skill you must have :

1. disassemble the laptop

2. find the chip(We will offer the picture showing the location of the BIOS EFI Firmware CHIP)

3. replace the chip(requires skill to de-solder and solder by using a fine-tipped soldering iron or a hot-air station)

4. re-assemble the laptop

If you have any questions, please feel free to ask us.

We always ship worldwide by Registered Airmail.It can be tracked.Delivery time :
Asia Countries = 10~20 business days
Africa Countries = 25~45 business days
South America Countries = 25~45 business days
Central America Countries = 25~45 business days
Europe Countries = 15~25 business days
Oceania Countries = 20~35 business daysAustralia = 15~30 business days
New Zealand = 15~30 business days
United Kingdom =15~25 business days
Canada = 15~45 business days > > customs/duty issue
USA =15~30 business days

Please visit My store

(we also support ASUS, Sony, HP, IBM, Compaq, Toshiba, Fujitsu-Siemens etc.)

(We can offer BIOS PASSWORD SOLUTIONS for ALMOST LAPTOPS)

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Special EFI CHIP Apple MacBook Pro A1297, EMC 2421 EMC 2564 to solve GPU issue For Sale

Special EFI CHIP Apple MacBook Pro A1297, EMC 2421 EMC 2564 to solve GPU issue: $42.00

Special EFI CHIP Apple MacBook Pro A1297, EMC 2421 EMC 2564 to solve GPU issue:
$42.00