Need help with P3-533EB Slot 1 and Asus P2B

[CobaltBoy]

I was wondering if anyone had suggestions on how to best use my P3-533EB-256k Slot 1 CPU with my old Asus P2B440 Slot 1 board.
The reason I need to do this is because I am currently running an Asus P3C2000 board and it has memory bigtime problems, so until I can afford to replace it I want to run it on my P2B board.
I tried it quickly at 5.0x133mhz and my RAM would not init.
So I tried it at 5.0x100mhz and it works fine, but bios picks up as only 400mhz. Can I increase this somehow?
I also have a P2-350 chip that I was running at 466mhz on the P2B without any problems. (running cool)
I have 256mb of PC100 RAM if that helps any.
Any suggestions would be greatly appreciated

[Shadow ÒÓ]

If memory serves me correctly, that board maxes out at 450?

Have you tried moving the jumpers around a bit on the board?

Shot in the dark here.........

[CobaltBoy]

The board is capable of handling a P3-800 I believe...
The P3-533EB is 4.0x133mhzFSB, the P2B board is only has a 100mhzFSB. I have it currently performing well at 4.0x - 124mhz which gives me a P3-496mhz running at only 31deg.
I tried running it at 133mhz but my PC100 ram won't init., its weird because my RAM will work fine with my P2-350 running at 3.5x133mhz = 466

I was just wondering what else to try to get it to at least perform close to what its capable of...

[puppet]

Shadow ÒÓ is right....furthermore....that mobo WILL NOT support a EB cpu. If you haven't updated the BIOS for coppermine support (v1.12 or later), or can't ...be aware ALSO that the mobo is feeding 2.0 volts to your 1.65v cpu....not wise.

http://www.asus.com.tw/products/Techref/Cpu/Coppermine/index.html