Jeg tror du er meget heldig, at det overhovedet virker.
Som alt andet i denne verden, bør man læse vejledninger eller ReadMe-filer.
Der står f.eks.:
Firmwareupdate ND-2500A - Important Information:
[F/W revision Brands]
1.0B (WIN) – 10-November-2006
You will find information for firmwareupdate changes here or on our homepage`s FAQ:
http://www.de.nec.de
-> Support and Service -> Technical questions -> Optical storage -> DVD / DVD Writer
This Update works only with NEC Retail & Bulk drives, not with OEM releases. OEM means part of a full PC package or external USB or FireWire variant of this burner. For OEM products contact directly your dealer, distributor or manufacturer of PC- or USB/ Firewire- package for service, support and firmwareupdates.
You can only update from Firmwareversion 1.06, 1.07, 1.08, 1.09 and 1.0A .You can verify your current firmware with NERO InfoTool:
http://www.nero.com
Pls note following instructions for update procedure:
Connect drive to secondary IDE channel as Master
Disconnect all slave hardware from IDE secondary Master
Use standard UDMA-2 IDE cable
Update in Windows "Safe Mode"
Under Windows 2000 & XP login as administrator
In problem case update without DMA mode, under Windows XP & 2000 in the device manager - "IDE ATA/ ATAPI controllers", you can switch from DMA to PIO mode
Disconnect all external USB/ FireWire devices.
Deactivate virusscanners, active desktop programs and packetwriting agents
Do not turn off power during the updating process.
Note: Warranty will be lost during false updating procedure, especially unofficial modified firmwares were used before.
In such cases we could not offer you a solution any more. You have to repair it by cost then.
INSTALLATION: After unzipping file pls. double click on "K250GNB1.exe" file,
follow instructions. After, you have to reboot your system.
If you have problems after updating your drive use following steps:
1.Deinstall all your burnsoftware(s), also cleanup registry, e.g. registry cleaner can be found here
http://www.nero.com
2.Update your mainboard driver(s). Contact manufacturer of your mainboard/ PC package for newest one.
3.Reinstall and update your burnsoftware.
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og så en masse om nye hastigheder for nogle medier.
Ja - Firmware opdaterer en chip på brænderen, på samme måde som hvis du opdaterer BIOS.
Men det er altid en farlig operation - følger man ikke vejledningen, kan man risikere at tingene ikke fungerer bagefter.
Så næste gang du overvejer at foretage opdatering af Firmware eller BIOS, bør du læse vejledningen.
En driver kan altid slettes, men så enkelt er det ikke med Firmware/BIOS.