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Originally Posted by mrtemp
hi, I have the C706NR version of the compaq laptop series, and I am also having the same no audio device found problem...Problem started after I downgraded to Xp from Vista, I tried to download and install some audio drivers recommended above and also tried google, but no luck so far...any kind of help will be appreciated...thanks !!
Operating System System Model
Windows XP Professional Service Pack 2 (build 2600) Hewlett-Packard Presario C700 Notebook PC F.08
System Serial Number: CND74239V2
Enclosure Type: Notebook
Processor a Main Circuit Board b
1.73 gigahertz Intel Celeron M 530
64 kilobyte primary memory cache
1024 kilobyte secondary memory cache Board: Hewlett-Packard 30D9 83.19
Serial Number: CND74239V2
Bus Clock: 533 megahertz
BIOS: Hewlett-Packard F.08 09/13/2007
Drives Memory Modules c,d
80.02 Gigabytes Usable Hard Drive Capacity
56.86 Gigabytes Hard Drive Free Space
Optiarc DVD RW AD-7530B [CD-ROM drive]
TOSHIBA MK8037GSX [Hard drive] (80.03 GB) -- drive 0, s/n 97PCT5KDT, rev DL232C, SMART Status: Healthy 1014 Megabytes Installed Memory
Slot 'DIMM0' has 512 MB (serial number 0x487C0369)
Slot 'DIMM2' has 512 MB (serial number 0x487C0379)
Local Drive Volumes
c: (NTFS on drive 0) 71.78 GB 55.03 GB free
d: (NTFS on drive 0) 8.24 GB 1.83 GB free
Network Drives
None detected
Users (mouse over user name for details) Printers
local user accounts last logon
local system accounts
Administrator never (admin)
Guest never
HelpAssistant never
SUPPORT_388945a0 never
Marks a disabled account; Marks a locked account None detected
Controllers Display
Primary IDE Channel [Controller]
Secondary IDE Channel [Controller]
Standard Dual Channel PCI IDE Controller None detected
Bus Adapters Multimedia
Standard Enhanced PCI to USB Host Controller
Standard Universal PCI to USB Host Controller (3x)
Realtek AC'97 Audio for VIA (R) Audio Controller
Communications
Other Devices
Broadcom 802.11b/g WLAN
Realtek RTL8139 Family PCI Fast Ethernet NIC
Dhcp Server: none responded
Microsoft AC Adapter
Microsoft ACPI-Compliant Control Method Battery
HID-compliant device
HP Quick Launch Buttons
HID Keyboard Device
Standard 101/102-Key or Microsoft Natural PS/2 Keyboard
PS/2 Compatible Mouse
USB Root Hub (4x)
Virus Protection [Back to Top]
AVG 7.5.503 Version 7.5.503
Realtime File Scanning On
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Your model has Conexant High Definition, this is the driver from HP but not for your model,
http://h10025.www1.hp.com/ewfrf/wc/s...=228&lang=e n
you may need to install this first, it's M$ UAA
http://h10025.www1.hp.com/ewfrf/wc/s...=228&lang=e n
Set a System Restore Point before installing drivers just in case
Start / All Programs / Accessories / System Tools / System Restore / select Create a restore point and follow instructions