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23 posts • Page 1 of 1
duane909
Posts: 9
Joined: Mon Oct 06, 2025 12:49 pm

pi 500+ keyboard not working

Tue Oct 21, 2025 12:49 pm

Just got a new pi 500+ and the keyboard is not working correctly.
When i press the right shift button ZXCVB appears where I am typing.
When I press the enter key the caps light comes on and ASDFG appears where I am typing.

neilgl
Posts: 11309
Joined: Sun Jan 26, 2014 8:36 pm

jojopi
Posts: 4360
Joined: Tue Oct 11, 2011 8:38 pm

Re: pi 500+ keyboard not working

Tue Oct 21, 2025 1:22 pm

Is this a different Pi than the one that you had exactly the same issue with two weeks ago? viewtopic.php?p=2341529#p2341529

It sounds like a hardware fault with the keyboard, rather than a software configuration issue. The fact that you apparently fixed it by reinstalling may just indicate that the fault is intermittent.

duane909
Posts: 9
Joined: Mon Oct 06, 2025 12:49 pm

Re: pi 500+ keyboard not working

Tue Oct 21, 2025 1:28 pm

Nope, same pi.
That worked once for about half an hour. The keyboard has not worked correctly since.

wildfire
Posts: 1798
Joined: Sat Sep 03, 2016 10:39 am

Re: pi 500+ keyboard not working

Tue Oct 21, 2025 2:09 pm

duane909 wrote:
Tue Oct 21, 2025 1:28 pm
Nope, same pi.
That worked once for about half an hour. The keyboard has not worked correctly since.
I wouldn't waste anymore time. As you have been advised return for a refund/replacement.
E8 85 A2 40 C9 40 81 94 40 81 95 40 89 84 89 96 A3
Still NF Shirls

neilgl
Posts: 11309
Joined: Sun Jan 26, 2014 8:36 pm

duane909
Posts: 9
Joined: Mon Oct 06, 2025 12:49 pm

Re: pi 500+ keyboard not working

Tue Oct 21, 2025 7:25 pm

The Pi Hut people told me to come to this forum and make the post above. Once a pi engineer troubleshot with me, then they would consider replacing the pi 500+.

Are any of you pi engineer's ??

wildfire
Posts: 1798
Joined: Sat Sep 03, 2016 10:39 am

Re: pi 500+ keyboard not working

Tue Oct 21, 2025 7:37 pm

duane909 wrote:
Tue Oct 21, 2025 7:25 pm
Are any of you pi engineer's ??
Not in this thread but egycm3 in your other thread is.
egycm3 wrote:
Mon Oct 06, 2025 2:32 pm
duane909 wrote: Something happened with my newpi500 this weekend. The lights blinked and now the enter key and the backspace key type stuff on the screen. How do I fix this?
I'd suggest contacting the seller you purchased it from for RMA
E8 85 A2 40 C9 40 81 94 40 81 95 40 89 84 89 96 A3
Still NF Shirls

aBUGSworstnightmare
Posts: 13432
Joined: Tue Jun 30, 2015 1:35 pm

Re: pi 500+ keyboard not working

Wed Oct 22, 2025 7:19 am

duane909 wrote:
Tue Oct 21, 2025 7:25 pm
The Pi Hut people told me to come to this forum and make the post above. Once a pi engineer troubleshot with me, then they would consider replacing the pi 500+.

Are any of you pi engineer's ??
:?: :?:
Sounds weird! If the product is not working you can return it under warranty. it's not the customer that need to figure out what's wrong.
O.k. UK might hae different laws in regards or warranty/returns...

hortimech
Posts: 1185
Joined: Wed Apr 08, 2015 5:52 pm

Re: pi 500+ keyboard not working

Wed Oct 22, 2025 8:24 am

aBUGSworstnightmare wrote:
Wed Oct 22, 2025 7:19 am
duane909 wrote:
Tue Oct 21, 2025 7:25 pm
The Pi Hut people told me to come to this forum and make the post above. Once a pi engineer troubleshot with me, then they would consider replacing the pi 500+.

Are any of you pi engineer's ??
:?: :?:
Sounds weird! If the product is not working you can return it under warranty. it's not the customer that need to figure out what's wrong.
O.k. UK might hae different laws in regards or warranty/returns...
No it hasn't, if something is faulty within 14 days you can return it for replacement or a refund. After 14 days you can return it for a repair, if the repair doesn't work, you can request a replacement or refund. After six months, it is just a repair unless you can prove the fault was there from new. None of this has anything to with the warranty provided with the product, it is the contract between the purchaser and supplier.

I would go back to Pi Hut and request your faulty 500+ is replaced.

simon-martin-rpi
Raspberry Pi Engineer & Forum Moderator
Raspberry Pi Engineer & Forum Moderator
Posts: 47
Joined: Thu Nov 01, 2018 10:30 am

Re: pi 500+ keyboard not working

Wed Oct 22, 2025 11:44 am

Sounds like an intermittent fault to me. i.e. was unlucky enough to work during final test at the factory but now showing bad behaviour. It should be a warranty return. Hopefully it eventually comes back to the Raspberry Pi office so we can investigate.

duane909
Posts: 9
Joined: Mon Oct 06, 2025 12:49 pm

Re: pi 500+ keyboard not working

Wed Oct 22, 2025 12:21 pm

I was reading about the keyboard being controlled by a rp2040 and found an article that talked about upgrading the firmware in the keyboard. I checked and I had version 1.0.1 and went through the process to upgrade it to 1.2.0. So going to try this out for a day or two and see what happens.

neilgl
Posts: 11309
Joined: Sun Jan 26, 2014 8:36 pm

Re: pi 500+ keyboard not working

Wed Oct 22, 2025 1:01 pm

It cannot be correct that the Pi Hut insists "a pi engineer troubleshot with me" as Pi Hut has no control over engineers' responding ???

duane909
Posts: 9
Joined: Mon Oct 06, 2025 12:49 pm

Re: pi 500+ keyboard not working

Wed Oct 22, 2025 3:57 pm

Hello,

Thank you for your email.

I can confirm Pi have asked if you can post this on their forum here - https://forums.raspberrypi.com/

Int he troubleshoot section. Once of their engineers will take a look at this. Please put on there your complete set up, OS ect.

If they deem this as faulty please come back to me so I can help you with this.


Many Thanks,
The Pi Hut Team

duane909
Posts: 9
Joined: Mon Oct 06, 2025 12:49 pm

Re: pi 500+ keyboard not working

Wed Oct 22, 2025 5:35 pm

The firmware upgrade worked for a day and now the keyboard is back to the same behaviour.

wildfire
Posts: 1798
Joined: Sat Sep 03, 2016 10:39 am

Re: pi 500+ keyboard not working

Wed Oct 22, 2025 5:51 pm

duane909 wrote:
Wed Oct 22, 2025 5:35 pm
The firmware upgrade worked for a day and now the keyboard is back to the same behaviour.
Twice now you have been advised by RP Engineers to return to retailer. Just send it back.
E8 85 A2 40 C9 40 81 94 40 81 95 40 89 84 89 96 A3
Still NF Shirls

neilgl
Posts: 11309
Joined: Sun Jan 26, 2014 8:36 pm

duane909
Posts: 9
Joined: Mon Oct 06, 2025 12:49 pm

Re: pi 500+ keyboard not working

Wed Oct 22, 2025 6:52 pm

I am waiting for a reply from Pi Hut at this point.
RMA across international lines is not going to be fun.

H1tscount
Posts: 3
Joined: Sat Feb 20, 2016 8:49 am

Re: pi 500+ keyboard not working

Sat Oct 25, 2025 6:15 pm

@simon-martin-rpi

The 500+ I bought from PiHut.us is exhibiting almost identical behavior to what duane909 described. Hitting 'Enter' activates the entire row including caps lock. Testing the unit online on Vial verified this.

For those who would ask, yes it has been brought completely up to date including the keyboard firmware.

I opened it up to check the ribbon cable seating and found that the circuit board for the keyboard was very ugly. It does not seem to have been cleaned properly; some of the solder joints look suspect and there are even fingerprints in the mess.

The rest of the pi works quite well and I'm otherwise happy with it.

Pictures attached although they had to be shrunk to fit the forum requirements.
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1000003914at18percent.jpg (491.81 KiB) Viewed 1190 times
1000003917at50percent.jpg
1000003917at50percent.jpg (425.32 KiB) Viewed 1190 times

ejolson
Posts: 13865
Joined: Tue Mar 18, 2014 11:47 am

Re: pi 500+ keyboard not working

Sat Oct 25, 2025 6:54 pm

H1tscount wrote:
Sat Oct 25, 2025 6:15 pm
I opened it up to check the ribbon cable seating and found that the circuit board for the keyboard was very ugly. It does not seem to have been cleaned properly; some of the solder joints look suspect and there are even fingerprints in the mess.

Image
Would cleaning it in the dishwasher be likely to fix it or just void the warranty?

rpiMike
Posts: 3636
Joined: Fri Aug 10, 2012 12:38 pm

Re: pi 500+ keyboard not working

Sat Oct 25, 2025 7:06 pm

That circuit board looks awful! Is that a manufacturing defect?

Edit: found another image: Image

ejolson
Posts: 13865
Joined: Tue Mar 18, 2014 11:47 am

Re: pi 500+ keyboard not working

Sat Oct 25, 2025 8:56 pm

rpiMike wrote:
Sat Oct 25, 2025 7:06 pm
That circuit board looks awful!
I think the technical term is yuck.

H1tscount
Posts: 3
Joined: Sat Feb 20, 2016 8:49 am

Re: pi 500+ keyboard not working

Sat Nov 15, 2025 12:09 am

ejolson wrote:
Sat Oct 25, 2025 6:54 pm
Would cleaning it in the dishwasher be likely to fix it or just void the warranty?
[/quote]

I used to have a silicon keyboard that specifically advertised being dishwasher safe. It was very mashy on the buttons, good if you were a two finger typist.
Don't think RPi Foundation has included that as a feature as yet.

A shout-out to Pishop.us for taking the defective unit back and verifying my experience. 10/10 for communication with those folks.

Now to get Rust on the new one and get on with this project.

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