Jan 4, 2020 · One of the symptoms of you state (black screen) has been known to relate to failed clock battery. There are other potential causes to the symptom, in the circuitry for display; both power and data. Any wires loose? Connectors not snug? Fusible links? You may be able to locate online a source for original Apple Service Manual in PDF (or published.

The iMac G4, originally marketed as "the new iMac", [a] is an all-in-one personal computer. The machine has an integrated, flatscreen, liquid-crystal display (LCD) mounted on an adjustable stainless steel arm.

Dec 7, 2024 · I'm trying to troubleshoot an old imac g4 ppc 20" usb2.0 model. I purchased a slightly decrepit version of this machine from ebay, still working - and had to make a few modifications to get it up to spec.

May 23, 2023 · iMac black screen I have a iMac 27 inch late 2012 that's worked for me with no problems till recently when one day I tried to boot it up and the screen is black. It doesn't connect to an external monitor.

Dec 31, 2003 · Top half of the 20" flat-panel screen on my iMac G4 1.25 suddenly went black, and now the rest of the screen is sometimes blurry. As I like its features, and my apps and data are on it, I'd...

Dec 30, 2021 · I purchased this iMac G4 20'' 7 years ago as for me it was the most beautiful computer design ever made. My plan was to bring this old machine back to life as it didn't work properly. So 7...

The Apple iMac G4/800 17-Inch (Flat Panel) features an 800 MHz PowerPC 7445 (G4) processor with the AltiVec "Velocity Engine" vector processing unit and a 256k on-chip level 2 cache, 256 MB of RAM (PC133 SDRAM), an 80.0 GB Ultra ATA/66 hard drive (5400 RPM), a tray-loading "SuperDrive", and NVIDIA GeForce4 MX graphics with 32 MB of DDR SDRAM ...

Technical specifications for the iMac G4/800 (Flat Panel). Dates sold, processor type, memory info, hard drive details, price and more.

Technical specifications for the iMac G4/1.25 17" "FP" (USB 2.0). Dates sold, processor type, memory info, hard drive details, price and more.

Mar 29, 2020 · The iMac G4 was the memorable follow-up to Apple’s revolutionary iMac. Upon the return of Steve Jobs in 1997, he boldly transformed Apple’s products and inspired a historic line of devices. This “Flat Panel” iMac was built to highlight its attractive LCD monitor, which turned the traditional Macintosh all-in-one design on its head.