I have followed the on screen instructions and the firmware update opens the cd-rom drive. I don't have a cd-rom with the firmware update on it. When I close the cd-rom drive with nothing in it and wait for the firmware update to load nothing happens. And I let it sit for 12 hour, still nothing happened. Download and install the Map Downloader app for Mac or PC using the link on subaru-maps.com. Open the app and login with your newly created account. Press the “+” button on the bottom right to add a vehicle using your VIN number. Click the UPDATES tab to see available updates for your Subaru. If there is an update available. Oct 12, 2020 If nothing happens when plug in your USB flash drive through the USB port on a Windows PC/laptop, you need professional help. This article provides you with easy and clear steps to make your computer recognize the USB device properly. Download EaseUS Data Recovery Wizard to restore data after system restore, system reinstallation or disk. This will walk you through how to install macOS on a USB drive in three steps. The flash drive must be at least 8GB+ in size in order to fit the macOS installer on it. To make a flash drive installer you need a Mac or a Windows/Linux machine running Mac OS in a virtual machine. Intel: Sierra VM Ryzen: Sierra VM STEP 1: Downloading macOS Open App Store Click Store then Login from the menu bar.
If nothing happens when plug in your USB flash drive through the USB port on a Windows PC/laptop, you need professional help. This article provides you with easy and clear steps to make your computer recognize the USB device properly. Download EaseUS Data Recovery Wizard to restore data after system restore, system reinstallation or disk formatting.
Dec 11, 2014 Off course you are unable to download it, otherwise you would not be here, so you need to find another working mac and use it to download El Capitan. After finishing the download, find the file on Applications folder and transfer it on a flash drive. Plug your flash drive on your computer and try to install it from it.
'Nothing happens when I plug my USB flash drive into the USB port. It's showing up nowhere and Windows doesn't even prompt any error message. How can I find or open USB drive in this case?'
Let's clarify that solutions to such an invisible USB device problem on this page vary from those of computer not detecting or recognizing a USB flash drive, which is usually with some supplementary information. The informative messages are as follows.
- 'USB device malfunctioned and not recognized' in Windows system tray icon
- File system displays as RAW in Windows Disk Management
- 'Unallocated space' in Windows Disk Management
- 'Unknown device' in Windows Device Manager
As a matter of fact, we've already composed a lot of articles based on the common USB problems, each of the problems is with a corresponding error prompt, which enables us to rectify the problem in a clear direction. But this time we just get lost, it simply displays nothing when you plug in your USB flash drive into a Windows 10/8/7 PC or laptop!
Workable Solutions | Step-by-step Troubleshooting |
---|---|
Stage One | With your USB device plugged in, go to 'Start/Search' in Windows PC and type devmgmt.msc....Full steps |
Stage Two | Enable the Hidden Administrator user account, log out of your user profile and log in as the Admin...Full steps |
State Three | Go to 'Start/Search' and type CMD. Right-click the CMD icon and Run As Administrator...Full steps |
Stage Four | Download EaseUS free backup software on your computer. Choose a backup option as you want...Full steps |
Stage Five | Connect the USB flash drive to your computer and launch EaseUS USB data recovery software on your PC...Full steps |
What're the reasons
You plug your USB drive into your computer, and nothing happens. Human errors and hardware issues are taken as two major reasons why your USB fails to work fine like it used to do.
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1. Human errors
Abruptly unplug the USB device without safely ejecting the last time you used in on your computer.
As a result, external hard drive not recognized after unplugging
2. Hardware issues
The USB drive is broken and dead
There's a problem with the USB port
There is a problem with the USB driver
The USB drive isn't properly formatted
There's a problem with the USB port
There is a problem with the USB driver
The USB drive isn't properly formatted
What're the fixes
Please strictly follow our advice each by each to fix the issue 'nothing happens when plugging in USB'. It will save you a great deal of time and energy to exclude the unaffected factors, identify the real causes and make your USB flash drive show up in Windows Explorer, Windows Disk Management, and Windows Device Manager eventually.
Stage One
1. With your USB device plugged in, go to 'Start/Search' in Windows PC and type devmgmt.msc.
2. Right-click the 'devmgmt' results and 'Run As Administrator'.
3. In the 'Elevated Device Manager', do you see any devices with yellow flags? Or under 'Universal Serial Bus Controllers', do you see an Unknown Device? if so, right-click it and 'Uninstall' it, remove the device from the computer and restart the computer.
4. Once you log in, plug in the device and you should get new hardware found.
2. Right-click the 'devmgmt' results and 'Run As Administrator'.
3. In the 'Elevated Device Manager', do you see any devices with yellow flags? Or under 'Universal Serial Bus Controllers', do you see an Unknown Device? if so, right-click it and 'Uninstall' it, remove the device from the computer and restart the computer.
4. Once you log in, plug in the device and you should get new hardware found.
Stage Two
1. Enable the Hidden Administrator user account, log out of your user profile and log in as the Admin.
Do you have the same issues? If that solved the problem, then your user profile has corruption.
2.Go to Control Panel/User Accounts, create a new user account with admin rights and copy all of your user files over to the new user and log into that account. Or, try to fix a corrupted user profile.
Stage Three
1. Go to 'Start/Search' and type CMD.
2. Right-click the CMD icon and Run As Administrator.
3.In the Elevated Command Prompt, type sfc /scannow and press enter. This will replace any missing system files.
2. Right-click the CMD icon and Run As Administrator.
3.In the Elevated Command Prompt, type sfc /scannow and press enter. This will replace any missing system files.
Stage Four
- Warning
- Restoring the system to an earlier state could bring your USB back to work again in an old system, however, the saved data and installed apps after this point would be erased. To make this essential step 100% secure without doing further damage, continue with the guide below.
1. Download EaseUS free backup software on your computer.
2. Choose a backup option as you want. It's highly suggested to perform a disk/partition backup and system backup.
3. Save your backup image to a safe location where you can reach easily. All in all, keep it safe.
4. Now, go to 'Start/Search' and type control panel.
5. Click 'System and Security' -> 'Backup and Restore' -> 'Restore files from backup' (unless you turned on the system backup option in Windows).
2. Choose a backup option as you want. It's highly suggested to perform a disk/partition backup and system backup.
3. Save your backup image to a safe location where you can reach easily. All in all, keep it safe.
4. Now, go to 'Start/Search' and type control panel.
5. Click 'System and Security' -> 'Backup and Restore' -> 'Restore files from backup' (unless you turned on the system backup option in Windows).
Wait for some time, and this will restore your Windows to a previous version where your USB can be correctly recognized by your PC and laptop!
6.Don't forget to restore data from the backup via EaseUS Todo Backup.
Stage Five
You may find some other answers aside from the mentioned methods here, such as format USB drive using cmd or reinstall the OS. Both manners would also cause a complete data loss. In case that you didn't create backups beforehand, make the last effort to recover the formatted drive and recover data after system restore/reset/reinstall by using EaseUS disk data recovery software.
Step 1. Run USB data recovery software.
Connect the USB flash drive to your computer and launch EaseUS USB data recovery software on your PC. Select your USB drive which marks as a removable disk, and click 'Scan' to start finding your lost files.
Step 2. Scan all lost files from USB.
EaseUS Data Recovery Wizard will thoroughly scan your USB flash drive and find all your lost data on it. After the scanning process, use the Filter feature to filter a specific file type. You can check and preview found USB files in this program.
Step 3. Restore all lost files from USB.
A double-click will allow you to preview the file results. Choose the target files and click 'Recover' to save them to a secure location on your PC or other external storage devices.
If there isn't enough space to download and install an update, your device temporarily removes some downloadable parts of installed apps. You shouldn't need to remove or relocate any content. If you still need more space than you have on your device, there are a few ways you can update:
- Plug your device into your computer to update using your computer.
- Delete content from your device and try to update again.
- Manage the storage on your device with recommendations.
Free Mac Download
Update using your computer
To download the latest version of iOS or iPadOS, using your computer, follow these steps:
- On a Mac with macOS Catalina 10.15, open Finder. On a Mac with macOS Mojave 10.14 or earlier, or on a PC, open iTunes.
- Plug your device into your computer.
- Locate your device on your computer. You might need to trust your device to continue.
- Click Check for Update.
- Click Download and Update.
If you see a different alert during an update, learn how to resolve it.
Delete content manually
You can check your storage to see how much space your apps use and delete the ones that you don't need. You can download your purchased apps or other content again later.
- On your iPhone, iPad, or iPod touch, go to Settings > General > [device] Storage.
- Select any app to see how much space it uses.
- Tap Delete App. Some apps, such as Music and Videos, let you delete parts of their documents and data.
- Install the update again. Go to Settings > General > Software Update.
Manage space with recommendations
In iOS 11 and later, and iPadOS, you can get tips for how to save space and how to offload or delete apps and content that you don't need. You can download your purchased apps or other content again later.
Mac Download Game
- Go to Settings > General > [device] Storage.
- Scroll to the Recommendations section to see tips.
![Update Update](/uploads/1/1/8/1/118154878/657346567.jpg)
Mac Download Software
Learn more
- You can also reduce the size of your Photo library by turning on iCloud Photo Library and optimizing your device storage.
- Learn how to save space on your device with Messages in iCloud.
- Learn about storage on your iPhone, iPad, or iPod touch.