Emac a1002 black screen at boot - Black Computers & Internet

SOURCE: I have a Emac Model

All that I can find on this is that it will need MacOS X 10.4.11 and earlier can't help you with an iso.

SOURCE: operating system was deleted on my emac a1002. i

You should have a set of DVDs woth the operating sustem on them - they are included when you buy a Mac.
If you don't have them then you will have to buy some on either eBay or from Apple's on-line store.

SOURCE: Can I Sell Mom's eMac

I believe this is your mac?

eMac G4/1.0 (ATI)1.0 GHz PowerPC 7445 (G4)Intro Date:May 6, 2003*Disc Date:April 13, 2004*Order No:M8950LL/A*Model No:A1002 (EMC 1903)Subfamily:eMac ATIModel ID:PowerMac4,4Std. RAM:128 MB, 256 MBStd. VRAM:32 MBStd. HD:40, 60, 80 GBStd. Optical:8X "Combo Drive"*Complete eMac G4/1.0 (ATI) Specs
This is a very old model and I doubt it will sell for much. I would suggest putting a listing on eBay and craigslist. Price it at about $50. (Do "buy it now" on eBay)
However, you could get a lot of mileage out of it yourself if you want to use it as a personal web server, or a Linux machine. Research both on Google if you are interested (or ask me another question here at fix-ya).

SOURCE: how to remove desktop picture on emac a1002 computer

Go to system preferences and then to desktop and screen saver and from here you can select the picture and then at the bottom of the left hand column you click on the minus sign and this will remove the picture. Hope this helps.

SOURCE: emac model number A1002

I have an eMac A1002 EMC, which is the cost of sale is in good condition.