All Posts by Date or last 15, 30, 90 or 180 days.
also by Lloyd: diglloyd.com photography and WindInMyFace.com
Thank you for purchasing through links and ads on this site.
OWC / MacSales.com...
diglloyd B&H Deal Finder...
Buy other stuff at Amazon.com...
Upgrade the memory of your 2018 Mac mini up to 64GB
877-865-7002
Today’s Deal Zone Items... Handpicked deals...
$799 $499
SAVE $300

$449 $379
SAVE $70

$1000 $850
SAVE $150

$799 $299
SAVE $500

$249 $234
SAVE $15

$290 $250
SAVE $40

$1149 $799
SAVE $350

$1199 $999
SAVE $200

$1299 $1099
SAVE $200

$2799 $2449
SAVE $350

$3899 $3899
SAVE $click

$18599 $17099
SAVE $1500

$369 $239
SAVE $130

$1500 $999
SAVE $501

$764 $399
SAVE $365

$600 $450
SAVE $150

$1499 $629
SAVE $870

$1499 $629
SAVE $870

$7995 $7495
SAVE $500

$420 $170
SAVE $250

$700 $700
SAVE $click

$2999 $2399
SAVE $600

$1699 $899
SAVE $800

$169 $99
SAVE $70

$1498 $998
SAVE $500

$200 $150
SAVE $50

$370 $300
SAVE $70

$999 $949
SAVE $50

$1099 $999
SAVE $100

$580 $340
SAVE $240

OWC Envoy Pro EX SSD
Blazingly fast Thunderbolt 3 SSD!

Up to 4TB capacity, USB-C compatible.

USB-C model also available


Great for travel or for desktop!

2016 MacBook Pro: Enabling the Startup Chime... does not work

Mac wish list all 2016 MacBook pro models at B&H Photoall 15" Apple MacBook Pro 2016 models • all 13" Apple MacBook Pro 2016 models. MPG gets credit if you buy through those links.

Apple removed the startup chime by default for the 2016 MacBook Pro, but it can be restored. Thanks to reader Jewels Davies for passing along this nvram fix.

UPDATE: I tried the solution below immediately after writing this post... the wrong order of course, but the machine was running a test at the time and could not be interrupted. This solution just does not work on my MacBook Pro. The volume is at maximum and not muted and there is no sound upon restart. A dozen Mac web sites apparently all copy each other and never bother to test if a claimed fix works.

MacBook-Pro:~ lloyd$ sudo nvram -p
csr-active-config	%10%00%00%00
gpu-policy	%01
BootAudio	%01
bluetoothInternalControllerInfo	%95%82%ac%05%00%00%00%00%f4%0f$+%ec%e4
wake-failure	%01%15%0f%00
SystemAudioVolumeDB	%dc
fmm-computer-name	MacBook Pro
bluetoothActiveControllerInfo	%95%82%ac%05%00%00%00%00%00%00%f4%0f$+%ec%e4
SystemAudioVolume	7
... 

Enabling the startup chime

Does not work.

The commands shown should be entered in a Terminal window.

To enable the startup chime:

sudo nvram BootAudio=%01

To disable the startup chime (silence):

sudo nvram BootAudio=%00

Bill W writes:

I too cannot get Startup chime re-enabled on Macbook Pro 2016. Did you find an alternative solution?

MPG: nothing yet.

Andrew R writes:

I can confirm this doesn't work! Tried a number of times, no start up tone.

Another issue; can't boot into single user mode. Tried of course Command S, then just S, then Control S; no go. Weird.

DIGLLOYD: so far, no one has stated that it ddoes work.

Auto boot

Not tested or verifed as yet.

Auto-boot means that when the lid of the MBP is opened, it starts up. Given the confusing lack of a power-on button, it is probably best to leave auto-boot enabled.

Disable auto boot:

sudo nvram AutoBoot=%00

Enable auto boot (boots when lid is opened)

sudo nvram AutoBoot=%01

Christian T writes:

I’ve got a Late 2016 15” MacBook Pro and can confirm that enabling the startup chime does not work, however disabling auto boot does. Without auto boot enabled, a large battery status icon is shown in the centre of the display.

Kind of cool, it helps now that there’s no way to see your battery status without booting up your Mac!

MPG: nice feature.

Save Big $$$$ on Memory for 2019 Mac Pro

Up to 65% better pricing than Apple

Lloyd recommends 32GB RDIMM modules for most users (more expensive LRDIMMS are for 512GB or more).


OWC Accelsior 4M2 PCIe SSD
6000 MB/sec!
Mac or PC.


Ideal for Lightroom, Photoshop, video.
Capacity up to 16TB!
OWC Thunderblade Thunderbolt 3 SSD

Blazing fast, up to 16TB.

YEE HAH!



√ No more slow and noisy hard drives!

Save the tax, we pay you back, instantly!
View all handpicked deals...

QNAP TS-253Be 2-Bay NAS Enclosure
$449 $379
SAVE $70

diglloyd.com | Terms of Use | PRIVACY POLICY
Contact | About Lloyd Chambers | Consulting | Photo Tours
Mailing Lists | RSS Feeds | Twitter
Copyright © 2020 diglloyd Inc, all rights reserved.
Display info: __RETINA_INFO_STATUS__