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Hard disk light control

Started by unknownnick Mar 8, 2003 at 5:54 AM 9 replies 800+ views
Original Post
unknownnick
unknownnick
Hy! Is it possible to control the flashing of the HDD diode? Does anyone have any ideas how could this be done. Any port or something? Thanks!
Jan Wassenberg
Jan Wassenberg
I think it''s controlled by the mobo.
You could always read something from the drive
E8 17 00 42 CE DC D2 DC E4 EA C4 40 CA DA C2 D8 CC 40 CA D0 E8 40E0 CA CA 96 5B B0 16 50 D7 D4 02 B2 02 86 E2 CD 21 58 48 79 F2 C3
unknownnick
unknownnick
Well, that''s what I was "afraid".

Thanks anyway!
unknownnick
unknownnick
Hy, it''s me again

I''ve given some thougts into this problem again, and I came up with memmory adresses. Well, I managed to controll the keyboard lights with 0040:0017 address... but can''t find the one on the HD.

And, isn''t the speaker connected to the mother board, and you can controll it easily controll it.

I''m not looking for a function like HD_LightOn(). I just want to controll it (with "any" necessary resources).

Shag
Shag
This has been bugging me for a while now ...

Why do you want to?
Nypyren
Nypyren
(I thought I replied to this earlier... must have 500''ed)

Look up "Ralf Brown''s Interrupt List" on google. That sucker has interrupts, ports, and memory addresses for just about everything that I''ve ever wanted.

500*7 (RAGE!)
Sand_Hawk
Sand_Hawk
Well, there are people who think it''s cool to to case modding and have as an extra their case lights flash in a certain patern. I don''t liek it myself, but some ppl do...

Sand Hawk
----------------(Inspired by Pouya)
stefu
stefu
Also what is nice is to open/close cd-drvie

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