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| Left USB port stopped functioning |
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Posted by: firebrd_1979 - 06-07-2020, 12:02 PM - Forum: Pinebook Pro Hardware and Accessories
- Replies (2)
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Hi everyone,
I received my Pinebook PRO a few days ago and it has worked fine up until this morning. When I plug a mouse (anything) into the USB port attached to the mainboard (left USB) , nothing happens. The other USB port works fine still.
After I received it, I flashed MrFixit2001 Debian image to eMMC and everything was functional. Last night I turned it off (no hibernate etc.), put it on the charger and this morning no left USB anymore.
I tried Debian from sdcard today and also there, I get no USB.
lsusb gives:
Code: Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 003: ID 0c45:6321 Microdia
Bus 002 Device 002: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 258a:001e
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Here's a picture of the USB slot:
Top:
https://pasteboard.co/Jc13GGv.jpg
Bottom:
https://pasteboard.co/Jc14hsv.jpg
I'm on the default kernel that came with the image:
Linux 4.4.213 #1 SMP Fri Feb 7 13:03:55 EST 2020 aarch64 GNU/Linux
It looks as if nothing even registers when I plug something in this port as there's no lines added to dmesg. When I plug the same devices I'm testing with into the right port, dmesg shows what's plugged in etc. (tried this with a mouse, usb stick and headset) Is there anyone who has an idea or would this be a hardware/port defect?
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| OEM Script - Factory Default |
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Posted by: xmark - 06-07-2020, 06:51 AM - Forum: General Discussion on Pinebook Pro
- No Replies
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Hi -
I must have chosen the wrong language during the OEM script. I need en_US
I mistakenly picked Spanish
Now I'm stuck with Spanish. Despite what I do - the menu system is stuck in Spanish
I have been able to change the regional setting to en_US (manjaro general configuration)
But everything remains in Spanish. What a bummer! 
Can I somehow set this back to factory default and run the OEM script again.
Thanks
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PBP won't start |
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Posted by: woschtsuppe23 - 06-07-2020, 02:52 AM - Forum: Pinebook Pro Hardware and Accessories
- Replies (2)
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Hi,
I got my PBP yesterday and could use it for a day. Even serial console via UART worked.
Now, I cannot turn it back on. I pressed power button for 20 seconds, nothing happens, LCD stays black, no LEDs flash, no output on the serial console via UART.
I tried with SD card inserted and without, no difference.
What can I do now?
Cheers
woschtsuppe
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| What *exactly* happens at boot? |
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Posted by: ollehar - 06-06-2020, 04:00 PM - Forum: Clusterboard
- Replies (5)
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It would be nice with precise documentation of what's happening during boot. So far, I couldn't find anything. Is there a BIOS or similar? What's the boot order? Can I modify it? What's the difference between with and without eMMC? And so on.
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| Which cooling is required? |
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Posted by: ollehar - 06-06-2020, 03:58 PM - Forum: Clusterboard
- Replies (4)
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Right now I only have two modules installed on my cluster board, and it's only for experimentation, don't know about the loads yet. Will the modules reboot or just slow down if over-heated? Does the pine64 store sell cooling equipment for the modules? I didn't see anything when I ordered. :d
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| What's the ceramic cubic part? |
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Posted by: ollehar - 06-06-2020, 03:56 PM - Forum: Clusterboard
- Replies (3)
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The cluster board was delivered with two ceramic parts, 15W10ohmJ. What's the purpose of those? There's a slot at the top of the board for one, but, no manual with installation instructions. Must I sold it on, or is it enough to just "fit it"? Or are they not needed at all? Information wanted. ^^
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![[Image: 2020-06-07-20-47-Office-Lens.jpg]](https://i.postimg.cc/pr5rnfKj/2020-06-07-20-47-Office-Lens.jpg)
