Laptop keeps beeping and not turning on

It is rare that you can find that particular .iso as a download, but you can call Toshiba at 1-800-457-7777 and request a disk and they will mail you one. There's typically a fee, but it's not much.

Or.....

To access the Toshiba recovery partition, power off the laptop. Hold down the 0 (zero) key and turn the laptop on. Keep holding down the zero key until the TOSHIBA logo appears, where you should start tapping the zero key repeatedly. Stop if the unit beeps or when the TOSHIBA logo disappears. The screen should flash ** HDD RECOVERY MODE ** for a split second, then load the Toshiba recovery program right from the hard drive.

What do I do if the message "Operating system not found" appears when my computer starts, and why won't Windows start? ? Make sure the computer does not have a "non-bootable" floppy disk in the floppy disk drive (if applicable). ? If a non-bootable floppy disk is in the drive: 1. Remove the floppy disk. 2. Restart the computer and confirm that the Microsoft® Windows® operating system starts properly. ? If Windows still does not start, follow these steps to initialize the BIOS: 1. If there is a disk in the floppy disk drive, then remove it. 2. Turn off the computer. 3. Remove any peripheral devices connected to the computer. 4. Restart the computer. Page 1475. Press F2 when the VAIO logo appears. The BIOS Setup window appears. 6. Press the Right Arrow key to select the Exit menu. 7. Press the Down Arrow key to select Get Default Values. The message Load default values for all SETUP items appears. 8. Press Enter. The Setup Confirmation window appears. 9. Select Yes, and press Enter. 10. Select Exit (Save Changes), and press Enter. The Setup Confirmation window appears again. 11. Select Yes, and press Enter. The computer restarts. What do I do if my computer stops responding? Why can't I turn off my computer? It is best to turn off your computer using the Turn Off Computer option on the Microsoft® Windows® Start menu, located on the taskbar. Using other methods, including those listed below, may result in loss of unsaved data. ? Click Start on the Windows® taskbar, select Turn Off Computer, and then click Turn Off. ? If your computer does not turn off, press the Ctrl+Alt+Delete keys simultaneously. When the Windows Task Manager dialog box appears, click Turn Off from the Shut Down menu. ? If your computer still does not turn off, press and hold the power button or slide and hold the power switch until the computer turns off. ? If your computer stops responding while playing a CD or DVD, press the Ctrl+Alt+Delete keys simultaneously. You can turn off the computer from the Windows Task Manager. Pressing the Ctrl+Alt+Delete keys simultaneously or turning off the computer with the power button or switch may cause loss of data. ? Remove the AC adapter and battery.

no the floppy disk is not faulty, it is normal and required that the floppy disk drive light blink to indicate that the drive is working. And about the power on the power button might be stuck inside that is why it keeps turning on immediately you connect to main power

Since you have power on your laptop. I have this questions you need to answer: 1. have you seen Dell logo after turning on the computer? 2. After turning on the computer heard beeps? If all no do this

1. Turn off laptop remove batt and use ac adapter
2. While laptop is off press Fn key + Power button to run test check if you see display test in progress. If no, wait for 5 minutes to listen to beep codes. Once heard beeps keep pressing hold on N key. If fails turn off laptop

3. While laptop is off, press hold D key + power button. Check if you will see colors display whole screen. If no this will need to replace LCD call Dell.
If see colors whole screen replace motherboard call dell.

Is the cell still in there ? if the battery is bad, the PS will not provide the charge, plus running the computer .try your pc without the cell pack. Only the power supply connected
Hope this help. keep me posted if not

Do you hear a beep (POST Beep) within 2 sec when you power on the computer?

Turn the power off on the switch on the back, and then back on again. Hold down the power button, keep on holding it down after the first beep, but let go once another couple of beeps sound. It should then take at max a minute but then it should show a screen set up section.

use my acer aspire daily, went to put a memory stick in and it just died, no power at all but power light on charger still showing green

The door is not compltely closing. Make sure to push it in hard around the clasp areas. If yours has a light, the light should turn off and on as you open and close the door.

ok sounds like a bad power supply , i would get a new one