Ive got a Compaq Presario and my HL-DT-ST DVDRAM GSA-T20N ATA Device will not read any discs and has a error code 45

SOURCE: HL-DT-ST DVDRAM GSA-T20N ATA Device

I got the fix from Microsoft and run the exe to fix the "upper" something and after that it can see the CD/DVD drive. I think it is a Windows bug. Not a hardware failure. (Cost me a trip to local store)

Edward Morgan

• 280 Answers
• Posted on Dec 29, 2008

SOURCE: HL-DT-ST DVDRAM GSA-T20N ATA Device

Try running System Restore to a day just before this failed. It's a software issue according to other forum posts elsewhere.

SOURCE: HL-DT-ST DVDRAM GSA-T20N ATA Device

when switching on the lap top a blue screen comes up and is asking for curent password ,which i never put in ,can any one help. acer 5315

SOURCE: HL-DT-ST DVDRAM GSA-T20N ATA Device

Follow this article to fix the issue..

Normal 0 false false false MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;}http://social.technet.microsoft.com/forums/en-US/itprovistahardware/thread/bd9763de-6141-45ea-990b-70c207fe3fb6

SOURCE: dvd driver noy found

Follow this article to fix the issue..

http://www.windowsguru.org/solutions.html