Login or Sign Up
Logging in...
Remember me
Log in
Forgot password or user name?
or
Sign Up
Log in with
Sign-in with Twitter
Sign-in with Google
Switch to our
Advanced Forum Search
Advanced Search Options:
Multiple Words
What it does:
searches for web pages that include either word
What to type:
macbook A2141 boardview OR schematic
What you'll get:
results with the words "macbook AND A2141" and either "boardview" or "schematic"
examples:
Macbook A1502
or
GTX 1080 Boardview
or
Playstation 5 Firmware
Search in titles only
Search in BIOS Requests ONLY! only
Search
Advanced Search
Forums
TUTORIALS
DONATE CRYPTO
Advanced Search
Forum Community
Today's Posts
Forum
Troubleshooting Hardware & Devices and Electronics Theory
Troubleshooting Laptops, Tablets, and Mobile Devices
BIOS Requests ONLY!
New Members (required)
Introduce yourself here
. Read the
Forum rules here
.
Announcement
Collapse
No announcement yet.
A1708 820-00840-a efi lock
Collapse
X
Collapse
Posts
Latest Activity
Photos
Search
Page
of
10
Filter
Time
All Time
Today
Last Week
Last Month
Show
All
Discussions only
Photos only
Videos only
Links only
Polls only
Events only
Filtered by:
Clear All
new posts
Previous
1
2
3
4
5
6
7
8
9
10
template
Next
the new
Member
Join Date:
Jul 2020
Posts:
14
Country:
France
#41
10-10-2020, 08:31 AM
Re: macbook pro 820-00840-A bios unlock help pliz
thanks it work
Comment
Post
Cancel
punitjain987
New Member
Join Date:
Jul 2016
Posts:
4
Country:
India
#42
11-04-2020, 08:50 AM
Re: A1708 820-00840-a efi lock
please unlock this bios
Last edited by
SMDFlea
;
04-07-2023, 02:01 PM
.
Comment
Post
Cancel
peste
Super Moderator
Join Date:
Dec 2016
Posts:
11511
Country:
ROMANIA
#43
11-05-2020, 01:07 AM
Re: A1708 820-00840-a efi lock
Originally posted by
punitjain987
View Post
please unlock this bios
try..
Last edited by
SMDFlea
;
04-07-2023, 02:01 PM
.
Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>>
https://www.badcaps.net/index.php?pageid=donate1
<<<<<
Every donation made will go towards server fees and maintenance costs.
Comment
Post
Cancel
vivaitimbii
Member
Join Date:
Feb 2019
Posts:
16
Country:
malaysia
#44
01-13-2021, 09:51 PM
Re: A1708 820-00840-a efi lock
Anyone can help need to unlock A1708 bios is given below..
Last edited by
SMDFlea
;
04-07-2023, 02:01 PM
.
Comment
Post
Cancel
vivaitimbii
Member
Join Date:
Feb 2019
Posts:
16
Country:
malaysia
#45
01-13-2021, 10:17 PM
Re: A1708 820-00840-a efi lock
Anyone can help need to unlock A1708 bios is given below..
Last edited by
SMDFlea
;
04-07-2023, 02:01 PM
.
Comment
Post
Cancel
qayyum786
Badcaps Legend
Join Date:
Aug 2018
Posts:
1934
Country:
INDIA
#46
01-13-2021, 10:33 PM
Re: A1708 820-00840-a efi lock
Originally posted by
vivaitimbii
View Post
anyone can help need to unlock a1708 bios is given below..
try
Last edited by
SMDFlea
;
04-07-2023, 02:01 PM
.
Comment
Post
Cancel
vivaitimbii
Member
Join Date:
Feb 2019
Posts:
16
Country:
malaysia
#47
01-14-2021, 03:02 AM
Re: A1708 820-00840-a efi lock
works for me Thanks Qayyum
Comment
Post
Cancel
vivaitimbii
Member
Join Date:
Feb 2019
Posts:
16
Country:
malaysia
#48
01-14-2021, 03:59 AM
Re: A1708 820-00840-a efi lock
Originally posted by
qayyum786
View Post
try
but now it ask for system lock password
Comment
Post
Cancel
bioss
New Member
Join Date:
Apr 2018
Posts:
5
Country:
greece
#49
01-17-2021, 10:53 AM
Re: A1708 820-00840-a efi lock
820 00840 01
Can anybody please help me to make this file clear me
i tried some files 820 00840 a but no response by machine
Last edited by
SMDFlea
;
04-07-2023, 02:01 PM
.
Comment
Post
Cancel
fadi-sam
Member
Join Date:
Feb 2021
Posts:
15
Country:
syria
#50
02-08-2021, 01:39 PM
Apple Macbook Pro 13 A1708 ECM3154 820-00840-A
Hallo,
Anyone can help need to unlock A1708
thanks very
Last edited by
SMDFlea
;
04-07-2023, 02:01 PM
.
Comment
Post
Cancel
ryankou
Ryan @niway
Join Date:
Oct 2016
Posts:
37
Country:
canada
#51
02-08-2021, 01:48 PM
Re: Apple Macbook Pro 13 A1708 ECM3154 820-00840-A
Try THIS
Last edited by
SMDFlea
;
04-07-2023, 02:01 PM
.
Comment
Post
Cancel
fadi-sam
Member
Join Date:
Feb 2021
Posts:
15
Country:
syria
#52
02-08-2021, 02:50 PM
Re: Apple Macbook Pro 13 A1708 ECM3154 820-00840-A
Originally posted by
ryankou
View Post
Try THIS
thanks, not work
Comment
Post
Cancel
peste
Super Moderator
Join Date:
Dec 2016
Posts:
11511
Country:
ROMANIA
#53
02-08-2021, 11:14 PM
Re: Apple Macbook Pro 13 A1708 ECM3154 820-00840-A
Originally posted by
fadi-sam
View Post
Hallo,
Anyone can help need to unlock A1708
thanks very
try..
Last edited by
SMDFlea
;
04-07-2023, 02:01 PM
.
Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>>
https://www.badcaps.net/index.php?pageid=donate1
<<<<<
Every donation made will go towards server fees and maintenance costs.
Comment
Post
Cancel
mantza
Member
Join Date:
Sep 2020
Posts:
36
Country:
GREECE
#54
02-15-2021, 06:25 PM
Re: A1708 820-00840-a efi lock
hello, can someone please clean this from efi password?
A1708 (EMC 2978)
Last edited by
SMDFlea
;
04-07-2023, 02:01 PM
.
Comment
Post
Cancel
peste
Super Moderator
Join Date:
Dec 2016
Posts:
11511
Country:
ROMANIA
#55
02-16-2021, 03:51 AM
Re: A1708 820-00840-a efi lock
Originally posted by
mantza
View Post
hello, can someone please clean this from efi password?
A1708 (EMC 2978)
try..
Last edited by
SMDFlea
;
04-07-2023, 02:01 PM
.
Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>>
https://www.badcaps.net/index.php?pageid=donate1
<<<<<
Every donation made will go towards server fees and maintenance costs.
Comment
Post
Cancel
mantza
Member
Join Date:
Sep 2020
Posts:
36
Country:
GREECE
#56
02-16-2021, 06:06 AM
Re: A1708 820-00840-a efi lock
it didn't work, it doesnt boot with this bios, it doesn't show anything on screen
Comment
Post
Cancel
mantza
Member
Join Date:
Sep 2020
Posts:
36
Country:
GREECE
#57
02-16-2021, 11:28 PM
Re: A1708 820-00840-a efi lock
Originally posted by
peste
View Post
try..
can you check it and try again? or maybe clean the me region?
Comment
Post
Cancel
peste
Super Moderator
Join Date:
Dec 2016
Posts:
11511
Country:
ROMANIA
#58
02-17-2021, 01:11 AM
Re: A1708 820-00840-a efi lock
Originally posted by
mantza
View Post
can you check it and try again? or maybe clean the me region?
seems ok..write it one more time and try again ...
Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>>
https://www.badcaps.net/index.php?pageid=donate1
<<<<<
Every donation made will go towards server fees and maintenance costs.
Comment
Post
Cancel
mantza
Member
Join Date:
Sep 2020
Posts:
36
Country:
GREECE
#59
02-17-2021, 05:46 AM
Re: A1708 820-00840-a efi lock
Originally posted by
peste
View Post
seems ok..write it one more time and try again ...
still didn't work, i tried it two times and does't boot, with other bios it works but not correctly
Comment
Post
Cancel
peste
Super Moderator
Join Date:
Dec 2016
Posts:
11511
Country:
ROMANIA
#60
02-17-2021, 08:54 AM
Re: A1708 820-00840-a efi lock
Originally posted by
mantza
View Post
still didn't work, i tried it two times and does't boot, with other bios it works but not correctly
try..
Last edited by
SMDFlea
;
04-07-2023, 02:01 PM
.
Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>>
https://www.badcaps.net/index.php?pageid=donate1
<<<<<
Every donation made will go towards server fees and maintenance costs.
Comment
Post
Cancel
Previous
1
2
3
4
5
6
7
8
9
10
template
Next
Working...
Yes
No
OK
OK
Cancel
X
Comment