please choosego to mobile | Continue to access the PC version
View: 3592|Reply: 2

No Power , No Boot PC2

[Copy link]

2

threads

2

posts

10

credits

Novice

Rank: 1

credits
10
Published in 2017-11-13 00:05:02 | Show all floors |Read mode
I orderd 2 OP PC2, but No LED is flashing if I power them on. An older OP works. 5V/3A Supply..

3

threads

159

posts

110K

credits

Forum patriarch

Rank: 8Rank: 8

credits
11813
Published in 2017-11-14 13:06:04 | Show all floors
Hi,
1. Have you checked the voltage at the 5V rail? You need a voltmeter and check in between GPIO pin 2 or 4 (5V) and pin 6 (GND). If the voltage drops below 5V you need to use a power supply that has a stabilized 5V output. man power supplies do not have that, even if they are rated 5V.
2. Which image did you try and did you check the image?
Please click on reply when answering direct to me. That way I get a notification ;)

"Those who would give up essential liberty to purchase a little temporary safety deserve neither liberty nor safety."
                                  Benjamin Franklin 1755

0

threads

24

posts

170

credits

Registered member

Rank: 2

credits
170
Published in 2017-11-14 14:35:04 | Show all floors
The Ethernet and power LED wont light if the board dont boot, so most people will consider it dead. Acutally it just dont boot.
So download images on Orangepi offical web for PC2, and burn it to the 8 or 16 GB 10class SD card.

Power the PC2 from the DCIN port
You need to log in before you can reply login | Register

Points Rule

Quick reply Top Return list