How do I reset my Power Mac G4?

How do I reset my Power Mac G4?

Here’s how to reset the PMU (Power Management Unit) on your G4.

1. Shut down the computer, and UNPLUG the power cable.
2. Locate the small button on the motherboard labeled “PMU RESET”.
3. Press the PMU RESET button for LESS THAN ONE SECOND.
4. Leave the computer UNPLUGGED for at least 10 seconds.
5. Plug the computer in and reboot.

What is a Power Mac G4 worth?

A G4 Cube or PowerMac G5 can go for $250. If you have an working Mac 128k you can probably get $1000 on eBay. For a Mac Plus in a carry bag, don’t expect more than $100. If you have the original packaging that can increase the value.

How do I restart my iMac after power failure?

Hold down the power button for 15 seconds to ensure your Mac is turned off, then unplug your Mac from any electrical outlet and wait 30 seconds. Plug your Mac back in, turn it on, and listen for any of the startup noises we mentioned earlier.

How do I factory reset my iMac G4 without CD?

Restart the iMac and hold the “Command-R” keys while the computer reboots. Select and connect to a Wi-Fi network from the list if the iMac prompts you to do so. Choose the “Disk Utility” option from the list and click “Continue.”

How do I completely reset my iMac?

Shut down your Mac, then turn it on and immediately press and hold these four keys together: Option, Command, P, and R. Release the keys after about 20 seconds. This clears user settings from memory and restores certain security features that might have been altered. Learn more about resetting NVRAM or PRAM.

How do I bypass my PowerBook g4 password?

1. Power on or restart your Mac.
2. At the chime (or grey screen if your chime is turned off), hold down Command+S on your keyboard to enter single-user mode.
3. Type sh /etc/rc and press Enter/Return.
4. Type passwd username and replace “username” with the short name of the user account for which you’d like to reset the password.

How do I wipe my iBook G4?

Power up the iBook, and press the “option” key. You will get a boot menu asking if you want to boot from your hard drive (usually called Macintosh HD) or from the DVD. Select the DVD. The DVD will have an option to format your drive erasing everything.

How do I reset my password on my imac G4?

Power on or restart your Mac. At the chime (or grey screen if your chime is turned off), hold down Command+S on your keyboard to enter single-user mode. Type sh /etc/rc and press Enter/Return. Type passwd username and replace “username” with the short name of the user account for which you’d like to reset the password.

How old is a PowerBook G4?

PowerBook G4

Aluminum PowerBook G4 (15.2″)
Developer	Apple Computer, Inc.
Release date	September 16, 2003
Discontinued	May 16, 2006
CPU	PowerPC G4, 400 MHz–1.67 GHz

Does PowerBook G4 have WIFI?

Log on wirelessly, using your AirPort-enabled PowerBook G4. Hundreds of hotels around the world have made Wi-Fi compliant 802.11b wireless local area networks (WLANs) available in their guest rooms.

How do you update iBooks?

Open iBooks on your Mac. If updates are available, the download icon appears and shows you a list of updates. If you only see the download icon, click it to see the list. Click Update to download the desired book update.

How do I edit text in iBooks?

How to Change the iPad’s iBooks Font Size and Type

1. With a book open, tap the Font button.
2. In the Font dialog that appears, tap the small letter a button on the left to use smaller text, or tap the button labeled with the capital A on the right to use larger text.
3. Tap the Fonts button.
4. Tap a font name to select it.

How do I change the title of a book in iTunes?

Update book details in iTunes Connect Find your book in My Books and select the title to see the book detail page. Admin or Technical users can click Edit in the Metadata section and update one or more of the following fields: Title. Subtitle.

How do I remove my book from Apple Books?

How to delete books, audiobooks, or PDFs from your iPhone, iPad, or iPod touch

1. Tap Library, then find the item.
2. Tap Edit in the upper-right corner.
3. Tap the item you want to remove, then tap the Trash icon .
4. To remove the item from your device, choose Remove Download.