Sd Slot Not Working Mac

SD cards are a type of memory card typically used in digital cameras, camcorders, MP3 players, phones and other portable devices. But sometimes when the SD card gets damaged and unreadable, you are not allowed to access the SD card on Mac. Here is a real case of an SD card not readable by Mac. (SSD modules that work with other computers can be as little as $150 for the same capacity, but those aren’t compatible with Apple’s slot.) Apple Older MacBooks have useful SD Card slots. Using Windows 10. My SD card slot/Port is not working, no response at all. I have tried to download & install Dell drivers but I am not sure which drivers I need for this port. I am using Windows 10 but this may not be the problem. Your help would be much appreciated.

I bought a Macbook pro 2.33 Ghz a 18 months ago, with 2GB (1 GB in each slot - original). Last week I received a kernel panic message and the message ask to reboot. But the Mac only work with 1GB in the Bank 1 (near the mother board). If I put any other memory in the Bank 0 (upper slot) it not start. Mac notebooks use the USB bus to communicate with the SD card slot. They have a maximum speed of up to 480Mbit/s. Mac desktops use the PCIe bus to communicate with the SD card slot.

Many Mac users are reporting a problem with their SD card. Their SD card is not showing up when they connect it to their Mac computer. If you’re experiencing this problem, don’t worry. You’re not the only one… and you should be able to fix the problem quite easily using one of the solutions we’ve listed below. You don’t have to try them all; just work your way down the list until you find the one that works for you:

Method 1: Check your Finder desktop preferences

You may not be able to see your SD card on your desktop because you haven’t enabled this setting. To enable it:

1) Click Finder, then click Preferences.

2) Make sure External disks is checked.

You should be able to see your SD card on your desktop. But if not, you may need to find it in Finder…

Method 2: Find your SD card in Finder

You can also find your SD card in the Devices section on Finder. Here’s how you can do it:

1) Open Finder.

2) Click Your Mac.

Now you should be able to see your SD card there. But if not, there are still two methods you can try…

Method 3: Restart your Mac computer

You can also fix your SD card issue by restarting your Mac computer:

1) Remove your SD card from your Mac computer.

2) Restart your computer.

3) Plug your SD card to your computer.

This should work for you. But if your computer still can’t recognize your SD card, you may need to…

Method 4: Format your SD card

Your SD card may not be formatted correctly so your Mac computer can’t recognize it. You should format your SD card again to see if this fixes your issue.

To format your SD card, connect it to a device that can recognize your card, such as your camera or another computer. You should back up your data on your SD card before erase it.

If you experience any data loss issues after doing this, don’t worry. Your data can still be recovered. If you’re not comfortable performing data recovery yourself, we recommend using Recoverit. It’s a tool that scans your devices and recovers the lost data on them.

To recover your lost files with Recoverit, select your SD card and click the Start button, then when it lists the files on your devices, click Recover. (Note that this requires the registered version — you’ll be prompted to register the program when your click Recover.)

SD cards are a great for storage of digital media, like photos or video clips in digital cameras, camcorders, MP3 players, and phones. Below are some of the reasons these cards may not work with a computer.

Test the SD card

If the SD card works with your device (e.g., can see pictures on the camera) but doesn't work with your computer, it's safe to assume the computer card reader has problems. A temporary workaround would be to connect the camera, phone, or another device to the computer using a USB cable with the SD card in the device. Once connected, you can transfer the data from the device to the computer without using the SD card in your computer. Skip to checking the USB adapters to start troubleshooting and finding a more permanent solution.

If the SD card does not work with your device (e.g., camera) and isn't recognized by your computer, the SD card may be bad. Skip to check write-protection to start troubleshooting SD card related issues.

Note

If your smartphone cannot read an SD card, the card may have been formatted by a device that's incompatible with your phone's operating system. If you're experiencing this problem, visit your phone manufacturer's website for support.

Built-in memory card reader

Some laptop computers and desktop computers have a built-in memory card reader. The memory card reader may not be working properly and causing it to not read the memory card.

If you have access to another memory card, insert it into the computer reader to see if it can be read. If it can be read, your memory card is bad and likely needs to be replaced. If the other memory card is also not readable by the built-in memory card reader, it is a string possibility the memory card reader is not working. You would need to have an authorized service center look at and repair or replace the memory card reader in your computer. You can also try using an external USB memory card reader instead.

Checking the USB adapters

If you are trying to access the SD card using a USB card reader that connects to a USB port on the computer, try the suggestions below.

Use back USB ports

If you have a computer with front and back USB ports and the reader connects to the front ports, try using the back USB ports.

Disconnect and reconnect USB cable

Make sure the USB connector is securely attached to the USB port. You can verify its connection by disconnecting the USB connector and re-connecting it to the USB port.

Also, make sure the USB connector is securely connected to card reader as well. If this connection is loose, it can cause the card reader not to work properly or at all.

Disconnect and restart computer

Disconnect the USB connector, restart the computer, and then re-connect the USB connector to the USB port. Sometimes this resets the connection and allows the device to work properly again and read the SD card.

Install available drivers

Some USB card readers may have drivers available on the manufacturer's website. In most cases, Windows does automatically detect and install standard drivers, but some card readers may work better with drivers designed specifically for that device.

Sd card slot on macbook pro not working

Test different types of digital media card

If your USB card reader is capable of reading types of digital media cards, try reading a different card to test the reader. If more than one card cannot be read, then the USB card reader may be defective and unable to read SD cards.

Press the card in a little harder

With some card readers, the SD card may have to be pressed in a little harder. Do not force the SD card into the slot, but try pressing in a little more than you normally would to make sure it is firmly inserted into the slot.

No drive icon in my computer

After inserting the SD card into your card reader, if there's no drive letter in My Computer to access the SD card, the computer may be low on virtual memory. To resolve this issue, close all open programs and allow your computer to idle for a few minutes. Plug in the SD card again and see if the drive letter appears.

Also, if your computer has Windows Vista, you may need to download and install a patch to fix a known bug relating to issues with reading SD cards in Windows Vista.

Check write-protection

Many SD cards have a feature called write-protection toggled on and off by a switch on the left side of the SD card. With write-protection enabled, files cannot be modified.

If your SD card has a write-protection switch, make sure it's disabled, or in the opposite direction that points to 'LOCK' on the card. Then you can try using the SD card again and see if this fixes the issue.

Formatting

With some card readers, the card is formatted much like how a disk drive is formatted when first used in a computer. In some cases, the device may format the SD card in a way that makes it only readable by that device and nothing else.

Note

If you have trouble getting an SD card to work with your smartphone, the card may be formatted in a format your smartphone doesn't support.

If both the device (e.g., camera) and computer can read the SD card, the computer can access the media regardless of how it is formatted.

Macbook Air Sd Card Slot Not Working

A potential fix would be to format the SD card to make the card readable again, but keep in mind that this erases the card. Formatting should be done as a last attempt at getting the card to work.

Replacement

Sd Reader Not Working Mac

If the above solutions do not work for you, it may be necessary to purchase a new SD card as a replacement. Like any storage media, SD cards fail over time, depending on how much use it gets and where it is used. Extensive use or harsher environments (extreme temperatures or humid climate) can result in SD card failure.

Additional information

  • See our SD card definition for further information and related links.