Why does my wifi card show 'No Hardware Installed'?

Question 1

crwdns2894126:08crwdnd2894126:0crwdnd2894126:0crwdne2894126:0

Why does my wifi card show 'No Hardware Installed'?

crwdns2894112:0crwdne2894112:0 MacBook Unibody Model A1278 crwdns2886779:08crwdne2886779:0

DELL

crwdns2893564:0crwdne2893564:0

21/07/2021

crwdns2893564:0crwdne2893564:0 21/07/2021 crwdns2892120:0crwdne2892120:0 DELL

Question 2

crwdns2894126:016crwdnd2894126:0crwdnd2894126:0crwdne2894126:0

MacBook unibody keyboard ribbon cable won't go in

crwdns2894112:0crwdne2894112:0 MacBook Unibody Model A1278 crwdns2886779:016crwdne2886779:0

erinimagery

crwdns2893564:0crwdne2893564:0

14/11/2021

crwdns2893564:0crwdne2893564:0 14/11/2021 crwdns2892120:0crwdne2892120:0 erinimagery

Question 3

crwdns2894126:015crwdnd2894126:0crwdnd2894126:0crwdne2894126:0

Audio jack problem, no speaker sound, red light

crwdns2894112:0crwdne2894112:0 MacBook Unibody Model A1278 crwdns2886779:015crwdne2886779:0

La Luna

crwdns2893564:0crwdne2893564:0

06/06/2021

crwdns2893564:0crwdne2893564:0 06/06/2021 crwdns2892120:0crwdne2892120:0 La Luna

Question 4

crwdns2894126:05crwdnd2894126:0crwdnd2894126:0crwdne2894126:0

Converting Internal MacBook Trackpad to External USB Trackpad

MacBook Unibody Model A1278 crwdns2886779:05crwdne2886779:0

Gianni V

crwdns2876278:0crwdne2876278:0

06/02/2021

crwdns2876278:0crwdne2876278:0 06/02/2021 crwdns2892120:0crwdne2892120:0 Gianni V

Question 5

crwdns2894126:016crwdnd2894126:0crwdnd2894126:0crwdne2894126:0

How much RAM can I install in my laptop?

crwdns2894112:0crwdne2894112:0 MacBook Unibody Model A1278 crwdns2886779:016crwdne2886779:0

mike jones

crwdns2893564:0crwdne2893564:0

crwdns2886973:0crwdnd2886973:03crwdnd2886973:0crwdns2876722:0crwdne2876722:0crwdne2886973:0Hukuri 24, 2021

crwdns2893564:0crwdne2893564:0 crwdns2886973:0crwdnd2886973:03crwdnd2886973:0crwdns2876722:0crwdne2876722:0crwdne2886973:0Hukuri 24, 2021 crwdns2892120:0crwdne2892120:0 mike jones

Question 6

crwdns2894126:016crwdnd2894126:0crwdnd2894126:0crwdne2894126:0

Keyboard keys have to be pressed hard to type

MacBook Unibody Model A1278 crwdns2886779:016crwdne2886779:0

jhoneycutt323

crwdns2893564:0crwdne2893564:0

17/05/2021

crwdns2893564:0crwdne2893564:0 17/05/2021 crwdns2892120:0crwdne2892120:0 jhoneycutt323

Question 7

crwdns2894126:03crwdnd2894126:0crwdnd2894126:0crwdne2894126:0

My screen is loose. Any easy fix?

MacBook Unibody Model A1278 crwdns2886779:03crwdne2886779:0

Nick 64.9crwdns2890272:0crwdne2890272:0

crwdns2876280:0crwdne2876280:0

25/09/2015

crwdns2876280:0crwdne2876280:0 25/09/2015 crwdns2892120:0crwdne2892120:0 Nick

Question 8

crwdns2894126:019crwdnd2894126:0crwdnd2894126:0crwdne2894126:0

RAM upgrade from 1066 to 1333 MHz

crwdns2894112:0crwdne2894112:0 MacBook Unibody Model A1278 crwdns2886779:019crwdne2886779:0

adlerpe 4.7crwdns2890272:0crwdne2890272:0

crwdns2893564:0crwdne2893564:0

29/01/2020

crwdns2893564:0crwdne2893564:0 29/01/2020 crwdns2892120:0crwdne2892120:0 adlerpe

Question 9

crwdns2894126:05crwdnd2894126:0crwdnd2894126:0crwdne2894126:0

Display is dim and will not brighten

crwdns2894112:0crwdne2894112:0 MacBook Unibody Model A1278 crwdns2886779:05crwdne2886779:0

Kurt Ronald

crwdns2876280:0crwdne2876280:0

crwdns2886973:0crwdnd2886973:04crwdnd2886973:0crwdns2876722:0crwdne2876722:0crwdne2886973:0Hukuri 23, 2021

crwdns2876280:0crwdne2876280:0 crwdns2886973:0crwdnd2886973:04crwdnd2886973:0crwdns2876722:0crwdne2876722:0crwdne2886973:0Hukuri 23, 2021 crwdns2892120:0crwdne2892120:0 Kurt Ronald

Question 10

crwdns2894126:02crwdnd2894126:0crwdnd2894126:0crwdne2894126:0

Is there no CMOS RAM battery on this model?

crwdns2894112:0crwdne2894112:0 MacBook Unibody Model A1278 crwdns2886779:02crwdne2886779:0

Dan 425.5crwdns2890272:0crwdne2890272:0

crwdns2876280:0crwdne2876280:0

10/01/2021

crwdns2876280:0crwdne2876280:0 10/01/2021 crwdns2892120:0crwdne2892120:0 Dan

Question 11

crwdns2894126:06crwdnd2894126:0crwdnd2894126:0crwdne2894126:0

Replacement Feet for the 13" MacBook Pro?

crwdns2894112:0crwdne2894112:0 MacBook Unibody Model A1278 crwdns2886779:06crwdne2886779:0

Dan 425.5crwdns2890272:0crwdne2890272:0

crwdns2893566:0crwdne2893566:0

27/01/2019

crwdns2893566:0crwdne2893566:0 27/01/2019 crwdns2892120:0crwdne2892120:0 Dan

Question 12

crwdns2894126:012crwdnd2894126:0crwdnd2894126:0crwdne2894126:0

Can I repair my broken keyboard ribbon retaining flap?

crwdns2894112:0crwdne2894112:0 MacBook Unibody Model A1278 crwdns2886779:012crwdne2886779:0

Doug Fuoco

crwdns2893564:0crwdne2893564:0

05/09/2021

crwdns2893564:0crwdne2893564:0 05/09/2021 crwdns2892120:0crwdne2892120:0 Doug Fuoco

Question 13

crwdns2894126:06crwdnd2894126:0crwdnd2894126:0crwdne2894126:0

How to put keys back on keyboard. they fell off.

crwdns2894112:0crwdne2894112:0 MacBook Unibody Model A1278 crwdns2886779:06crwdne2886779:0

Aryan Siwach

crwdns2893564:0crwdne2893564:0

10/04/2021

crwdns2893564:0crwdne2893564:0 10/04/2021 crwdns2892120:0crwdne2892120:0 Aryan Siwach

Question 14

crwdns2894126:02crwdnd2894126:0crwdnd2894126:0crwdne2894126:0

How to connect power button directly to logic board?

crwdns2894112:0crwdne2894112:0 MacBook Unibody Model A1278 crwdns2886779:02crwdne2886779:0

Chad Wheatley

crwdns2893566:0crwdne2893566:0

30/09/2012

crwdns2893566:0crwdne2893566:0 30/09/2012 crwdns2892120:0crwdne2892120:0 Chad Wheatley

Question 15

crwdns2894126:011crwdnd2894126:0crwdnd2894126:0crwdne2894126:0

Water over keyboard, some buttons don't work

crwdns2894112:0crwdne2894112:0 MacBook Unibody Model A1278 crwdns2886779:011crwdne2886779:0

miki756

crwdns2893564:0crwdne2893564:0

29/09/2019

crwdns2893564:0crwdne2893564:0 29/09/2019 crwdns2892120:0crwdne2892120:0 miki756

Question 16

crwdns2894126:05crwdnd2894126:0crwdnd2894126:0crwdne2894126:0

Screen suddenly freezes then fades to grey then eventually black

MacBook Unibody Model A1278 crwdns2886779:05crwdne2886779:0

Scott Sloan

crwdns2893564:0crwdne2893564:0

06/04/2018

crwdns2893564:0crwdne2893564:0 06/04/2018 crwdns2892120:0crwdne2892120:0 Scott Sloan

Question 17

crwdns2894126:05crwdnd2894126:0crwdnd2894126:0crwdne2894126:0

Colorful stripes on screen - display replacement or?

crwdns2894112:0crwdne2894112:0 MacBook Unibody Model A1278 crwdns2886779:05crwdne2886779:0

anraju

crwdns2893564:0crwdne2893564:0

18/09/2014

crwdns2893564:0crwdne2893564:0 18/09/2014 crwdns2892120:0crwdne2892120:0 anraju

Question 18

crwdns2894126:02crwdnd2894126:0crwdnd2894126:0crwdne2894126:0

Reconnecting the keyboard ribbon

crwdns2894112:0crwdne2894112:0 MacBook Unibody Model A1278 crwdns2886779:02crwdne2886779:0

originalmachead 112.8crwdns2890272:0crwdne2890272:0

crwdns2893564:0crwdne2893564:0

19/08/2012

crwdns2893564:0crwdne2893564:0 19/08/2012 crwdns2892120:0crwdne2892120:0 originalmachead

Question 19

crwdns2894126:021crwdnd2894126:0crwdnd2894126:0crwdne2894126:0

How To Replace Glass Trackpad

crwdns2894112:0crwdne2894112:0 MacBook Unibody Model A1278 crwdns2886779:021crwdne2886779:0

Ian Torrey

crwdns2893564:0crwdne2893564:0

02/06/2016

crwdns2893564:0crwdne2893564:0 02/06/2016 crwdns2892120:0crwdne2892120:0 Ian Torrey

Question 20

crwdns2894126:06crwdnd2894126:0crwdnd2894126:0crwdne2894126:0

Why Airport still has no functionality?

MacBook Unibody Model A1278 crwdns2886779:06crwdne2886779:0

zemsantos

crwdns2893564:0crwdne2893564:0

24/11/2016

crwdns2893564:0crwdne2893564:0 24/11/2016 crwdns2892120:0crwdne2892120:0 zemsantos

crwdns2888376:0MacBook Unibody Model A1278 crwdne2888376:0

MacBook Unibody Model A1278 crwdns2893876:0crwdne2893876:0