![联想 IdeaPad N580 - Windows 7 - Optiarc DVD RW AD-7740H](https://linux22.com/image/1431466/%E8%81%94%E6%83%B3%20IdeaPad%20N580%20-%20Windows%207%20-%20Optiarc%20DVD%20RW%20AD-7740H.png)
我最近格式化了我的 IdeaPad N580 笔记本电脑,它预装了 Windows 8,我将其降级到 Windows 7,Optiarc DVD RW 设备停止工作,更具体地说,它“工作”但驱动程序混乱(我的假设),它闪烁着灯光,打开/关闭托盘,甚至发出噪音,好像它试图读取 CD/DVD,但我尝试使用的所有 CD/DVD 都无法执行,甚至无法出现,好像什么都没有发生,设备本身没有出现在系统中,没有图标。
驱动程序(Windows 7 默认驱动程序)不起作用,并且制造商没有在其网站上提供该型号的驱动程序下载。
任何帮助都将不胜感激,谢谢。
这是我的 DxDiag 的相关部分:
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System Information
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Time of this report: 4/1/2013, 19:59:47
Machine name: USUARIO-PC
Operating System: Windows 7 Ultimate 64-bit (6.1, Build 7601) Service Pack 1 (7601.win7sp1_rtm.101119-1850)
Language: Spanish (Regional Setting: Spanish)
System Manufacturer: LENOVO
System Model: 20182
BIOS: InsydeH2O Version 03.72.275ECN91WW(V8.03)
Processor: Intel(R) Pentium(R) CPU B960 @ 2.20GHz (2 CPUs), ~2.2GHz
Memory: 4096MB RAM
Available OS Memory: 3962MB RAM
Page File: 847MB used, 7076MB available
Windows Dir: C:\Windows
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: Using System DPI
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
DxDiag Version: 6.01.7601.17514 32bit Unicode
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Disk & DVD/CD-ROM Drives
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Drive: C:
Free Space: 272.3 GB
Total Space: 305.1 GB
File System: NTFS
Model: HITACHI HTS545032A7E380 ATA Device
Drive: E:
Model: ELBY CLONEDRIVE SCSI CdRom Device
Driver: c:\windows\system32\drivers\cdrom.sys, 6.01.7601.17514 (Spanish), , 0 bytes
Drive: D:
Model: Optiarc DVD RW AD-7740H ATA Device
Driver: c:\windows\system32\drivers\cdrom.sys, 6.01.7601.17514 (Spanish), , 0 bytes