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by RaTTuS
Tue Nov 30, 2021 11:42 am
Forum: Advanced users
Topic: Raspberry Pi 4 hardware repair attempt
Replies: 20
Views: 581

Re: Raspberry Pi 4 hardware repair attempt

That's great info, thank you! I removed both VL805 and boot EEPROMs. Any idea on the part number so I can order it? I don't have the broken one anymore. Any way to check if core and RAM are still working (will try and see if there's any info on serial)? Do they have any connection to the 3V3 line? ...
by RaTTuS
Tue Nov 30, 2021 11:10 am
Forum: General discussion
Topic: Is Pi trading really for sale?
Replies: 23
Views: 857

Re: Are Pis really for sale?

no - , you can buy pi's , don't worry about articles you read on the interweb
by RaTTuS
Thu Nov 25, 2021 3:58 pm
Forum: Raspberry Pi OS
Topic: Start daemon failed
Replies: 2
Views: 98

Re: Start daemon failed

see systemd
by RaTTuS
Thu Nov 25, 2021 3:48 pm
Forum: Raspberry Pi OS
Topic: What is using all the disk space?
Replies: 7
Views: 287

Re: What is using all the disk space?

/dev/sda1
^^ umount this and check the location
by RaTTuS
Wed Nov 24, 2021 2:41 pm
Forum: Advanced users
Topic: Sudden failure of the Rpi4
Replies: 9
Views: 351

Re: Sudden failure of the Rpi4

what sort of factory - is the pi covered with crud ? electrical bits ? , conductive bits? , water ?
without know a lot more about he environment we can only speculate
by RaTTuS
Wed Nov 17, 2021 2:15 pm
Forum: Ubuntu
Topic: ubuntu really slow
Replies: 7
Views: 331

Re: ubuntu really slow

yes use raspberryPI Os .
how do you define slow
by RaTTuS
Wed Nov 03, 2021 2:19 pm
Forum: General discussion
Topic: IP address on LCD at boot up
Replies: 3
Views: 141

Re: IP address on LCD at boot up

full paths to everything
by RaTTuS
Fri Oct 01, 2021 7:16 am
Forum: Troubleshooting
Topic: [Weird Not Working] Two new boards won't boot
Replies: 24
Views: 1215

Re: [Weird Not Working] Two new boards won't boot

do you have a normal HDNI screen you can plug in for a test
by RaTTuS
Wed Sep 29, 2021 2:02 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: two pi4 with serial into each other
Replies: 15
Views: 880

Re: two pi4 with serial into each other

I did this a long time ago viewtopic.php?t=51633
by RaTTuS
Thu Sep 23, 2021 12:59 pm
Forum: Beginners
Topic: Uninstalling a program
Replies: 2
Views: 245

Re: Uninstalling a program

best bet is to re-flash rapbian and start again
by RaTTuS
Fri Aug 20, 2021 7:24 am
Forum: Networking and servers
Topic: Noob asks on connecting to a raspberry from another network using Filezilla
Replies: 1
Views: 289

Re: Noob asks on connecting to a raspberry from another network using Filezilla

you need access to his router to enable port forwarding from his router to his RPI, and use a NO-IP DNs setup so you can get there via a name rather and an IP which may change
by RaTTuS
Sat Aug 07, 2021 2:18 pm
Forum: Troubleshooting
Topic: Accidentally selected wrong drive when using Pi Imager
Replies: 2
Views: 184

Re: Accidentally selected wrong drive when using Pi Imager

^^WHS - windows 10 is an easy install thesedays - it's just your data that will be hard to find but just get it from your backups
by RaTTuS
Wed Aug 04, 2021 8:53 am
Forum: Troubleshooting
Topic: Running out of available space
Replies: 9
Views: 436

Re: Running out of available space

du -h / | sort -nr | less

but maybe you have filled up
/NAS/pi
by stuffing stuff there before it is loaded from the network
unount that drive and look in there
by RaTTuS
Fri Jul 16, 2021 11:01 am
Forum: MicroPython
Topic: Infra Red Beam Splitter with a Pico
Replies: 2
Views: 341

Re: Infra Red Beam Splitter with a Pico

s connected to 5v , GND and GPIO 17
this will end in tears
by RaTTuS
Tue Jul 13, 2021 1:51 pm
Forum: Beginners
Topic: Using a SD card on both RPI3b and RPI3b+
Replies: 1
Views: 180

Re: Using a SD card on both RPI3b and RPI3b+

yes .... as long as it's upto date enough
by RaTTuS
Tue Jul 06, 2021 11:51 am
Forum: General discussion
Topic: Dell Monitor
Replies: 16
Views: 944

Re: Dell Monitor

you will need a hdmi to DP converter [active ] to make the rpi output appear on the monitor
by RaTTuS
Thu Jul 01, 2021 8:19 am
Forum: Compute Module
Topic: CM4 availability
Replies: 23
Views: 2092

Re: CM4 availability

I would suggest that you order and be in the queue due to many factors It is probably chip shortages , large amounts of them being ordered , people ordering them because they are in short supply... I`m fairly sure the factories are pumping them out as fast as possible in the UK various ones say they...
by RaTTuS
Wed Jun 30, 2021 12:33 pm
Forum: Advanced users
Topic: How to get the display status on RPi4?
Replies: 10
Views: 647

Re: How to get the display status on RPi4?

see
tvservice -s
by RaTTuS
Sun Jun 27, 2021 1:16 pm
Forum: General discussion
Topic: Pi 4, 4gb super slow after update
Replies: 19
Views: 954

Re: Pi 4, 4gb super slow after update

try a frsh install on a new sdcard - what does that look like
by RaTTuS
Fri Jun 04, 2021 8:01 am
Forum: Beginners
Topic: unknown device
Replies: 15
Views: 817

Re: unknown device

use imgur to post images , flash a new SDc ard with the latest raspbinand and use that ...
by RaTTuS
Fri May 28, 2021 1:43 pm
Forum: Troubleshooting
Topic: RPI 4 HDMI slots
Replies: 9
Views: 779

Re: RPI 4 HDMI slots

post some pictures on what you are seeing
by RaTTuS
Tue Apr 27, 2021 11:12 am
Forum: General discussion
Topic: Powering a raspberry pi 4 on a PC monitor without USB?
Replies: 7
Views: 491

Re: Powering a raspberry pi 4 on a PC monitor without USB?

most TV USB sockets will not give enough power to power a raspberry pi, [pizero excluded]
use a proper USB power supply - like the raspberry pi one to power your RPi , from a 2nd wall socket
by RaTTuS
Wed Apr 14, 2021 2:22 pm
Forum: Beginners
Topic: Crontab logs
Replies: 9
Views: 739

Re: Crontab logs

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