A reminder to remove the PRAM battery from your Mac, or replace it with a new one every few years to prevent this from happening. This was a Macintosh IIvx with its
NewerTech® : Batteries : PRAM Battery for PowerBook® G4 17-inch Aluminum 1.5GHz – 1.67GHz Systems
200mAh CR2032-LC1 CMOS PRAM Battery Replacement for Sony Playstation 3 PS3 - Walmart.com
CMOS Battery – Everything You Need to Know, and How to Replace It; – DESKDECODE.COM
MacBook Pro 15" PRAM Battery DIY Parts replacement Batteries
Amazon.com: MPF Products 200mAh CR2032-LC1 CMOS PRAM Battery Replacement Compatible with Sony Playstation 3 PS3 Video Game Console : Video Games
Blank Old Rusted Aged Cmos Battery On The Motherboard Macro Closeup Simple Top View From Above Replacing Bios Battery On The Mainboard Pc Service Concept Detail Studio Shot Stock Photo - Download
MacBook Core Duo PRAM Battery Replacement - iFixit Repair Guide
If I remove the dead PRAM battery from my iMac G3, how does it help the computer to boot? - Quora
Blogopolis - Replacing the PRAM Battery in a PowerBook G3 Wallstreet
Apple iMac MacPro Mac mini PRAM Battery – local338
Mac GUI :: PRAM Battery for the Mac 512K
Sometimes you get lucky: Original Maxwell PRAM battery from 91 : r/VintageApple
SAFT LS14250 3.6v PRAM Battery For Apple Macintosh eMac iMac PowerMac – local338
1998 Bondi blue iMac rev A had it's pram battery explode and doesn't boot. This is after I cleaned the chips and board with alcohol. Is this savable? : r/VintageApple
How To Remove / Replace an iMac G3 PRAM Battery [Tray-Loading iMacs] - YouTube