What is this for a capacitor?

Question

MacBook Pro 15" Retina Display Mid 2014

2.2 GHz (Turbo Boost up to 3.4 GHz) or 2.5 GHz (Turbo Boost up to 3.7 GHz) quad-core Intel Core i7 processor with 6MB shared L3 cache.

crwdns2934591:0467crwdne2934591:0 crwdns2934593:0crwdne2934593:0

blob810 @blob810

crwdns2934065:0crwdne2934065:0: 23

2

crwdns2931729:0crwdne2931729:0: Huk 27, 2018

crwdns2933897:0crwdne2933897:0

What is this for a capacitor?

Hello,

My internal display of my system is not working.

The MacBook Pro only boots up with an external monitor. Once I open the lid, to activate the internal display the system freezes.

I took out the logic board and found that one capacitor is broken on the logic board. I cannot find out what type it is.

Maybe someone knows what it is? Attached you find a picture of the capacitor. Its marked with: 686 16 K 451.

The Board Number is: 820 3662-A

crwdns2934081:0crwdne2934081:0 crwdns2934083:0crwdne2934083:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0

crwdns2889612:0crwdne2889612:0 1

crwdns2944067:02crwdne2944067:0

If you can supply the board number (820-xxxx) and add a picture including a bigger portion of the board I'm sure someone will be able to help with more detailed info

crwdns2934271:0Huk 27, 2018crwdnd2934271:0 arbaman crwdne2934271:0

I think this should be the correct one: https://www.reichelt.de/smd-tantal-68-f-...

crwdns2934271:0Huk 27, 2018crwdnd2934271:0 blob810 crwdne2934271:0

crwdns2934285:0crwdne2934285:0

crwdns2933315:02crwdne2933315:0

crwdns2934051:0crwdne2934051:0

oldturkey03 @oldturkey03

crwdns2934065:0crwdne2934065:0: 784.8crwdns2936485:0crwdne2936485:0

1.1crwdns2936485:0crwdne2936485:0

894

2.3crwdns2936485:0crwdne2936485:0

crwdns2931729:0crwdne2931729:0: Huk 27, 2018

crwdns2933897:0crwdne2933897:0

@blob810 that is a 68uF 16V 20% tantalum capacitor in a CASE-D2E package. The one in your comment has the same values but looks like the wrong package. Looks like mouser has those

crwdns2934105:0crwdne2934105:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0

crwdns2889612:0crwdne2889612:0 3

crwdns2934285:0crwdne2934285:0

If you can supply the board number (820-xxxx) and add a picture including a bigger portion of the board I'm sure someone will be able to help with more detailed info — arbaman
I think this should be the correct one: https://www.reichelt.de/smd-tantal-68-f-... — blob810