Boot usb d 420 - Dell Latitude D420 (DELLD420) PC Notebook

Connect the pen drive to the USB . Is it working ?

more than likely bios isn't letting it boot, i'd make sure the fan bearing hasn't gone out, if it has you can order a new one

If you need further help, reach me via phone at https://www.6ya.com/expert/joel_63c670a84e9f6a97

You can use Midi to USB adapters.

Here: .MIDI Interfaces

Just a thought: Unplug the KB and mouse, wait a few seconds, then reinsert them. That's with the computer running. They are USB mouse and KB, right?

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A boot device stores your operating system (i.e. Windows), and is usually your hard drive, but can be any storage medium such as a floppy, usb flash drive, or even a cd rom. When you turn your computer on, your motherboard looks for your OS on any of the storage devices specified in your bios, in the order specified to look first (Ex. Boot order: 1. CD-Rom, 2. Floppy, 3. Hard Drive, 4. Network). Your Dell is telling you that it can't find Windows on any of these devices. Most likely cause is that your hard drive stopped working, your Windows boot.ini file became corrupted, or you have a USB device plugged into your computer, and it needs to be unplugged before turning on your computer.

the bios is not starting ...
check the memory ram if its inserted correcly or
chek the beeps wen cpu starts and

http://kb.iu.edu/data/afzy.html

se if tha link is help full

Try this, uninstall all your video drivers in Device Manager and shut the PC down.
Remove your MX 420 and connect the monitor back to the onboard video ( or previous card ).
Boot the PC and go into the BIOS.
Make sure that you select PCI for the graphics option in the BIOS. You are not using it at this moment, but we want it to work when you do put your MX 420 back in.
Now shut it down and put the MX 420 back in.
When you boot and get the "New Hardware found' message, just cancel it and install the MX420 drivers.

Hope this helps.

Hello,
If it is booting up to the second window, you might have to re-install your windows

go to disk management and inicalize the drive

If it's a DC that means Digital Copier, It does not have print capabilities. That would be the ST versioin.
A 420 DC is simply a copier. It can however be upgraded to an ST.