Welcome!

By registering with us, you'll be able to discuss, share and private message with other members of our community.

SignUp Now!

APPLE A1398 - 820-00426-A

Laptops and Desktop Bios, Schematic and Boardview Files And Repairing Discussion
anyone have working discrete to uma data for this model 820-00426-a i have converted the from gfx to non gfx but after going into sleep mode laptop screen does not turn display on keyboard ok
 
sachin@452 said:
anyone have working discrete to uma data for this model 820-00426-a i have converted the from gfx to non gfx but after going into sleep mode laptop screen does not turn display on keyboard ok
Click to expand...
you have svod4?
gmx file can read and write
 
imranmani335 said:
still password
Click to expand...
To clear NVRAM/PRAM on an Intel-based MacBook, shut down, turn it back on, and immediately hold Option + Command + P + R for about 20 seconds, or until the Mac restarts and you hear the second startup sound (or see the Apple logo appear/disappear twice). This resets settings like volume, resolution, and startup disk
 
You must log in or register to reply here.

Similar threads

Nomi Raja
  • Article Article
BIOS Retina 15inch 820 A1398 EMC 2910 820-00163-A-MID Rev;1.1
Replies
0
Views
149
Nomi Raja
Nomi Raja
admin
  • Article Article
BIOS APPLE A1398 820-3665
Replies
0
Views
241
admin
admin
admin
  • Article Article
BIOS Apple A1398 - 820-00138
Replies
2
Views
401
Imranromi
Imranromi
Ahsan Tariq
  • Article Article
APPLE Apple Macbook Pro A1398 J145G-X425G 820-00163 Bios & Boardview
Replies
0
Views
238
Ahsan Tariq
Ahsan Tariq
Sufyan khan
  • Article Article
APPLE Apple MacBook Pro A1398 (EMC 2881) 820-3547-A BIOS
Replies
0
Views
289
Sufyan khan
Sufyan khan

Trending content

Back
Top