Products > Test Equipment

Upgrading Mainboard in Lecroy DDA-3000 (aka WavePro 7300a?)

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Mechatrommer:

--- Quote from: georgo on October 18, 2020, 12:33:51 pm ---I am completely puzzled right now -> I did restore the original state of the SDA3010 (D865 Mobo) but instead of the original Harddrive, I did a clean WinXP install on a SSD.

--- End quote ---
in case you need the last driver, bios patch and update files etc for D865GSA motherboard, you can PM me, i've keep all of the files needed before Intel shut down the website for these old motherboards. i think i also have for D845GRG. after you install WinXP, make sure all drivers installed correctly esp motherboard (so PCI express and AGP ports work correctly), and then install the ingowein driver and then the dso xstream software. i did try to install Win7 on the D865 board but i had problem with driver compatibility so i guess Win7 cant work. ymmv.

georgo:
I am still working on the frontpanel issue.

My repair attempts include:

* changing the FFC cable
* changing the tantalum capacitor (C1)
* measured all diodes

Currently I suspect the SuperIO Chip to have failed - I already ordered a replacement - but before I want to understand the circuit a bit better - that's why I started to reverse the MFP415 Frontpanel.

I did put together a simplified version, which is still work in progress: https://github.com/ottingerg/lecroy_mfp415

Ice-Tea:
This is driving me nuts.

Could one of you fine gentlemen tell me what the default windows login is of these machines (a Wavepro 7100 in particular..)

dgo_42:
LeCroyUser normally without password

Ice-Tea:
Nope. Win2000 machine.

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