Liteon 5001 firmware?

I just bought a 5001.I tried to update the firmware but it did not work.After I installed the disk in the machine the screen went dark & the word “file” was displayed on the readout.It would not do anything else.Can anyone give me tips on burning the firmware to cd then getting it to work in the recorder.My firmware ID is 010143-1129-E256. :bow: