It doesn't really control anything, rather it flashes on whenever there is hard disk activity (i.e. reading from or writing to the disk)
From bottom to top, (HDD, LED,SW) Green- Red-Black
It means that an overheating condition is present in the computer. The cause may be a defective cooler, or the desktop is unproperly placed. The overheating may be also present in the HDD installed in the computer. There are many programs to control high temperatures in the PC. To control HDD temperature I recommend Ashampoo HDD Control.
To connect the power switch (PWR SW), reset switch (RESET SW), power LED (P-LED), and hard drive LED (HDD-LED) wires to an Asus M2N-MX motherboard, locate the front panel header (F_PANEL) on the motherboard. Refer to the motherboard's manual for the specific pin layout, then align each wire according to the labels on the motherboard, ensuring the positive and negative leads are correctly oriented. Typically, PWR SW connects to the designated power switch pins, RESET SW to the reset switch pins, P-LED to the power LED pins, and HDD-LED to the hard drive activity LED pins. Make sure the connections are secure for proper functionality.
You remove the hdd from the laptop, write down the model number, phone your IT supplier but an identical hdd and fit it to your T41. Then recover using the recovery disk. Your old password'ed hdd is good to use as a paperweight.
HDD RPM speed ?
hdd
HDD stande for High Def drive
HDD Bled was created in 2010.
The drives contained in a HDD DVD recorder are standard hard drives, though you will have to remove it from the recorder and reformat it. This will likely make it unusable in the DVDR HDD.
You don't.
HDD is your computers storage space in basic words
Yes It Is