T520 wont boot

[sharpie]

I have a T520 that when turned on it immediately [after a few seconds] displays 3723150 and does nothing else. Is this the HDD and does anyone know if this is replaceable off the shelf?

[Kiran Otter]

Re: T520 wont boot

That's an odd error code/message. Is that all it displays?

The error should be in the form of XX.YY:ZZ, like 01.1:19

When power is applied, does it beep at all after about 30 seconds? 3 beeps means a bad front panel. One long beep means a possible bad main PCA. You can check for a flashing green LED in the bottom left behind the ink cartridge cover.

See if you can get/post what the display shows.

Kiran

[Kiran Otter]

Re: T520 wont boot

Oh and there is no hard drive in this printer.

[sharpie]

Re: T520 wont boot

Yes, on power up there is the hp logo for about 30 seconds the a beep and the display shows B3723150 and the unit is inoperable from there.

[theengel]

Re: T520 wont boot

You might try booting into diagnostic mode and going through each of the service tests.

[fixthecopier]

Re: T520 wont boot

Wow, I googled that as an hp error and got 6 hits. 5 were not related, and one was this thread.

[Kiran Otter]

Re: T520 wont boot

I asked my friend at HP; that error doesn't even come up in their system. So my vote would be for a bad PCA, especially if you're getting 1 beep (should be 1 long beep.)

Kiran