NetServer LPr P3-750 won't boot

go into the bios on startup

Boot into BIOS and change the first boot device to the cd.

Code Beeps POST Routine Description
16h 1-2-2-3 BIOS ROM checksum
20h 1-3-1-1 Test DRAM refresh
22h 1-3-1-3 Test 8742 Keyboard Controller
2Ch 1-3-4-1 RAM failure on address line xxxx*
2Eh 1-3-4-3 RAM failure on data bits xxxx* of low byte of memory bus
46h 2-1-2-3 Check ROM copyright notice
58h 2-2-3-1 Test for unexpected interrupts
98h 1-2 Search for option ROMs. One long, two short beeps on checksum failure.
B4h 1 One short beep before boot

just search in scribd

Use the other PCI slots. When using 3rd party Video cards, contact the video card vendor to ensure that they do not use "write combining" or "locked" cycles to video memory in their drivers. HP NetServer

Click on Start / Programs / Start Up. You'll need to remove it from there. Delete it.

Please make sure that the printer is working okay if directlysd connected to the MAC computer. You may try this as well. hope this helps

Description
LPR (line printer remote) is a platform independent printing protocol that is associate with TCP/IP. It works by using LPR client software that communicates to a server running LPR services.

In terms of PSU, LPR printing will become the basis for all network printing while Novell print queues are phased out. Therefore, all Macintosh, Windows, and Unix computers will be configured to print through LPR.

Requirements

· The name of LPR print queue. This can be found by searching the LPR printer database.

· LaserWriter print drivers version 8.5.1 or newer

· The Macintosh must have a working TCP/IP networking configuration. (If the Mac can browse the web then it's working.)

· a server running LPR services or a printer that supports LPR printing. Most HP LaserJet printers support LPR. However, only the following LaserWriters support LPR printing:

- LaserWriter 8500
- LaserWriter 16/600 PS
- LaserWriter 12/640 PS
- Color LaserWriter 12/600 PS
- Color LaserWriter 12/660 PS Procedure

1.Open up the Applications folder from the OS X menu.
2.Open up the Utilities folder
3.Now open up the Print Center
4.If you have no printers installed you will see the following screen. Click on Add.
5.On the following screen, select LPR printing.
6.Now enter printhost.oit.pdx.edu for the LPR Printer's address.
7.Uncheck Use Default Queue on Server option and enter the queue name of the printer.
8.Select the printer model.
9.The completed settings should be similar to the following:
(LPR Printer’s address is the ip of our PRINTSERVER)
10.Click on Add
11.Your printer has successfully been installed. Test the printer by printing something to it.

Of course they're still useful to someone. Sounds like i'd start with craigslist or ebay. Some of the servers will be heavy, so be sure to list that shipping from wherever you are to them is paid by the bidder. If you can, maybe you should try testing out the equipment to see if any of it works.

For example, Just the first entry sells new for 350, and used for about 175. You'll easily pick up 70-130 on ebay for these. In fact, I could use some of that equipment :-)
Steven

www.sparepartswarehouse.com/HP,NetServer,Computer,Parts.aspx

You can find hard to get spares here

Try to update the firmware before calliing HP and ask for a new system board.

You have a serious problem there.