I have an ASUS X64JQ (aka N61JQ) with an HL-DT-BDDVDRW CT21N optical drive.
The drive should write to cd's and dvd's but only read Blu-Ray discs.
The problem I have is that the drive will recognise factory discs but not any written disc.
Written discs show up as blank media and the win 7 wizard asks me what I want to burn to them!
Win Explorer shows the drive as BD-Rom Drive (D:) and any disk its type and size
(ie CD-R 702, DVD-R 4.38 and DVD+R 4.37 etc.)
Having a look at driver details it only lists CDROM.SYS, This is the win 7 64 bit driver.
My desktop with XP Pro lists CDROM.SYS, IMAPI.SYS, REDBOOK.SYS and STORPROP.DLL .
I have the latest drivers and am awaiting a response from ASUS.
My last laptop had a similar problem which turned out to be the laser failing.
But this laptop is only 8 months old and the drive hardly used.
This feels to me like a software issue
Any help or suggestions would be appreciated.