Micro-SD Slot defekt? Wie kann ich es Prufen
Micro-SD Slot defekt? Wie kann ich es Prufen?
Hi
Mein raspby (B+ rev 2) hat einigerma?en funktioniert mit eine alte 4GB SD Karte.
Da sich immer wieder freezte und nach 2-3 boots sollte wieder die image schreiben wollte ich eine "bessere" Karte benutzen. Ich war gerade in DM uns sah eine 16GB. Mitgenommen, image drauf und gebootet. Dann war die Karte hei?. Also richtig hei?, es stank sogar. War von Win 8 auch nicht mehr erkannt.
Und dann ging meine alte Karte auch nicht mehr. Jetzt habe ich noch von mein Handy ein 32 GB Medion ublich. Geht auch nicht. Brennt nur der rote LED, nichts bei grun.
So vermute das mein "Kartenleser" in rbi kaputt gegangen sei solle. Bevor ich noch eine Marken Karte kaufe und damit probiere wurde ich gerne es irgendwie raus finden ob raspby das in die Lage ist eine Karte zu lesen.
In der schaltplann fur B+ ( https://www.raspberrypi.org/do -Plus-V1.2-Schematics.pdf ) werde ich nicht schlau.
Ich nehme doch an das der
Hatte jemand ein Tip wie es vorgehen sollte? Wo/was konnte ich messen? Google wollte mich dabei nicht helfen, genau so wenig wie ein ganzes Tag hier der Forum zu lesen.
Hallo,
das ist schwierig.
Aber nach deiner Beschreibung wie der Fehler entstanden ist, wurde ich den Pi nicht mehr benutzten.Du machst dann vielleicht noch mehr Speicherkarten kaputt.
Die Ursache wird wohl die neue SD-Karte gewesen sein.
Ich wurde die Karte reklamieren und mir das Geld holen.(probieren)
Den Pi wurde ich nicht erwahnen.
Kann man irgendwie von ein usb stick booten? Oder ich kann meine raspby entsorgen?
Do I Need an SD Card for Raspberry Pi? (and Why)
Raspberry Pi, a small computer-type device, does not have any internal storage, so if you intend on uploading or downloading anything, you will need some kind of external storage. The question is, will you be able to use an SD card for your Raspberry Pi? If yes, why should you use one instead of something else?
You need an SD card for your Raspberry Pi as it does not come with internal storage. Since all Raspberry Pi units have a dedicated SD card slot, this is the best, most compact option, and they are compatible with all versions of the Raspberry Pi, unlike flash drives or external hard drives.
Read on to discover why an SD card is the best choice for your Raspberry Pi s external storage, what exactly your SD card does, and how to pick an SD card and format it. These steps will be crucial in using your Raspberry Pi since you can t use your device without some form of storage.
What Does an SD Card Do?
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Unfortunately, your Raspberry Pi does not come with any built-in storage, and in order to load the device s operating system and files, you will need to have a place to store them.
Since your Raspberry Pi comes with an SD card slot, getting an SD card is the most convenient option when looking to add external storage. Be sure to purchase a good quality card (check my benchmark here), and take proper care of it as your Raspberry Pi needs it to function correctly. If your card stops working or runs out of storage, you will need to get a new one or reformat your current one to keep it working.
To run your Raspberry Pi, you will need your SD card and load the operating system onto it. This will be done from your computer or laptop, or you can purchase an SD card with the Raspberry Pi operating system already loaded. Either way works as long as you have enough storage space and can fit the SD card into your Raspberry Pi.
In addition to running your operating system, the SD card will hold any files you save and any applications you run on your Raspberry Pi that are not included in the operating system. The SD card is an essential part of your Raspberry Pi, so make sure you have enough storage if you have many files to save after you boot and run your device. The minimum you should consider is 8 GB (more details here).
Why Should I Use an SD Card and Not Something Else?
Just because you need storage for your Raspberry Pi does not mean using an SD card is mandatory. Though an SD is the best type of storage for your device, the other options include external hard drives or a USB flash drive.
However, both of these will take up more space than an SD card, and they re more likely to be removed accidentally, which can potentially corrupt your files.
The Raspberry Pi Has a SD Card Slot
If you want to hook up a different type of external storage, you will need to use a USB port. This isn t an issue until you need to add another type of device, in which case, you will be one port down.
In contrast, using an SD card in the SD card slot will leave your ports open for other uses like keyboard, mouse, game controllers, etc.
SD Cards Are Small and Hidden
Another reason to use an SD card instead of a different type of external storage is that they are small, light, and easy to transport. Once you insert an SD card into your Raspberry Pi, you can leave it in there indefinitely without any extremities, which is also the safest way to keep your storage memory safe.
Other types of storage, such as a flash drive, will stick out of your device. Hard drives can be heavy and bulky, making it difficult to store or transport your tiny, lightweight Raspberry Pi.
We love the compact size of this device, why should we add external storage when the SD card slot accept SD cards up to 1 TB!
Raspberry Pi Expects SD Cards
Finally, some models of the Raspberry Pi do not function properly with a USB storage device. If you do not want to use an SD card, you will need to have a specific model of external drive, and it will take longer to set up your device. Information on compatible devices and drives can be found online.
What Type of SD Card Should You Use?
There are many SD cards available, so you need to make sure to buy the right one to run your Raspberry Pi. If you are a beginner and do not want to spend a lot of time setting up an SD card, the best option is to buy a pre-formatted card with the operating system for Raspberry Pi preloaded. You will be able to insert the card and start using your Raspberry Pi right away.
The Raspberry Pi 32GB Preloaded (NOOBS) SD Card from Amazon is a great option as it has the official operating system preloaded and is known to work with all Raspberry Pi models.
If you do not use a pre-formatted SD card, you will need to buy one of the right size and storage capacity. All Raspberry Pi models have a micro-SD card slot, so make sure to choose this type of card. Then the choice will depend on the size you need, the performances you expect and the budget you have.
Here are a few additional resources to guide you in this choice :
In short, the best SD card if you aren t on a budget is this one. As for storage capacity, you will need to have at least 8 GB to run your Raspberry Pi, but the more storage you have, the better. Many SD cards up to 128 GB will work in your device with no problems. SD card are not so expensive, so take a little margin on the capacity.
How To Format an SD Card for Raspberry Pi
If it is brand new, or if you have previously used it for anything other than your Raspberry Pi, you will need to format your SD card for its new purpose. Be sure you have enough storage space on your card for the operating system, any startup files, and anything else you need to save while using your Raspberry Pi.
- Insert the SD card into your computer.
- Download the appropriate software (Mac or Windows).
- Use the tool to copy the image file to the SD card
- When your SD card is formatted, insert it into your Raspberry Pi and you are ready to boot!
I explain everything in details in this article, or you can watch the video below will all the steps :
Products for Raspberry Pi Beginners
If you are a Raspberry Pi beginner looking for an SD card or a Raspberry Pi itself, here are a few great products that will help you get started.
Raspberry Pi Kit
First, if you need a Raspberry Pi, consider buying a kit that comes with everything you need to set up and use your device, including an SD card. The Raspberry Pi Starter Kit will get you started with everything you need.
I don t recommend buying all the elements separately if you are just getting started, you ll probably miss something or buy something that isn t compatible with your Raspberry Pi.
Raspberry Pi Guide
If you need help getting started on Raspberry Pi, I have an entire course to guide you through your first steps. I ll help you use the perfect hardware, plug everything in and install your first system. You ll also do your first project with me, just to make sure you are ready for the next level. Get all the information on this page if you are interested.
Support us: Join the community on Patreon to show your support, get behind-the-scenes content and other awesome perks!
Final Thoughts
To use your Raspberry Pi, you will need some form of external storage to hold the device s files. While most models of the Raspberry Pi allow for USB flash drives or external hard drives for storage, an SD card is more compact and is compatible with every model.
Since the Raspberry Pi comes with a dedicated SD card slot, you won t have to worry about losing the card, knocking it out by mistake, or carrying a bulky external hard drive around. Be sure to get a card that has at least 8 GB of storage for optimal use.
I'm the lead author and owner of RaspberryTips.com. My goal is to help you with your Raspberry Pi problems using detailed guides and tutorials. In real life, I'm a Linux system administrator with a web developer experience.
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2-in-1 Dual Micro SD Switcher for Raspberry Pi
Ever wanted to use two different operating systems with the same Pi at the flick of a switch? Well now you can!
This 2 in 1 micro SD card switcher is specially designed for the Raspberry Pi, and you can now enjoy the convenience of using two micro SD cards at the same time on the same Pi!
To transfer between your operating systems, insert two micro SD cards into the adaptor (one on top, and one of the bottom, Then ensuring the Pi is switched off and power removed, switch the switch on the adaptor! Next time you boot, it will boot the secondary micro SD card!
2 in 1 Dual Micro SD Switcher for Raspberry Pi Features:
Raspberry Pi SD Card Slot Repair and Micro SD Mod
Introduction: Raspberry Pi SD Card Slot Repair and Micro SD Mod
Like so many others, I recently faced the issue of a broken SD card slot on my Raspberry Pi B. A thin piece of the top of the brittle SD card slot broke off, making the slot unusable since it could not press the SD card onto the contacts anymore.
I checked for solutions and found this Instructable but I couldn't find a suitable replacement SD card slot for a reasonable price, so I came up with the idea of using an Adafruit Low-profile microSD card adapter as a "slot" since I had one readily available.
Adafruit Low-profile microSD card adapter or similar (Link)
approx. 5 cm of bare wire - I used a bread board jumper wire where I took the insulation off, but contact wires from resistors or similar will do fine
Step 1: Step 1: Remove the Old SD Card Slot
Carefully remove the remains of the old SD card slot. First unsolder the two bigger solder connections on the outside facing side, then unsolder the other connections and clean up the solder pads. Do not use any force on the solder pads as they might chip off. I used a wire cutter to cut away the plastic that was still covering the pins from the top. This allowed me to unsolder the pins one by one.
Step 2: Step 2: Prepare the Micro SD Card Adapter
Now put some solder on all contacts of the micro SD card adapter and solder short wires to each one. The wires should stick out over the end of the adapter by approximately 5 mm - if you are in the US, switch to the metric system as the rest of the world or convert it yourself :-)
The rightmost pin pad - the power supply pin - is set back a little on the adapter. Make sure that you use a wire that is a little longer here as all solder pads on the Raspberry Pi are in one line.
Step 3: Step 3: Solder the Micro SD Adapter to the Raspberry Pi
Now secure the adapter in place on the Raspberry Pi with some hot glue. Make sure that the wires align with the solder pads on the Raspberry Pi. The lower two contacts in the picture need to stay free. They are for the card detection which is not available from the micro SD adapter. Just bridge them with some solder. Solder the wires to the Raspberry Pi and you are done!
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