Downgrade Sony VGC-LS20E

boromirofborg · Oct 2, 2009, 07:35 PM

Helo. I had to downgrade a Sone VGC-LS20E to XP. So far I've managed to find all the drivers except for 2:
The modem, and the sound card.

Any help would e greatly appreciated.

Motherboard:
CPU Type Mobile , 1666 MHz (8 x 208)
Motherboard Name Sony Corporation VAIO
Motherboard Chipset Intel Calistoga i945GM/PM
System Memory 2038 MB (DDR2 SDRAM)
BIOS Type Phoenix (12/07/06)
Multimedia:
Audio Adapter Intel 82801GBM ICH7-M - High Definition Audio Controller

IvanV · Oct 2, 2009, 09:42 PM

hi and welcome to DH.

Try downloading this: http://support1.toshiba-tro.de/tedd-...0303091523.zip
The driver is from Toshiba's support site, but it's for your chipset and sound card, unless it refuses to install, it should do the trick.

boromirofborg · Oct 2, 2009, 11:36 PM

Thanks! I tried it, it installed fine, but for both the modem and the audio card it doesn't find the driver for installing.

IvanV · Oct 3, 2009, 12:20 AM

You have a SigmaTel audio chip. I couldn't find their own driver page, but try these: http://support1.toshiba-tro.de/tedd-...0604145330.zip

boromirofborg · Oct 3, 2009, 06:47 AM

Hmm. Thoes installed, and updated the device and now it shows as a Singmatel device in device manager, but it says "This device cannot start. (Code 10)"

Oct 2, 2009, 07:35 PM	#1
boromirofborg DriverHeaven Newbie Join Date: Oct 2009 Posts: 3 Rep Power: 0	Downgrade Sony VGC-LS20E Helo. I had to downgrade a Sone VGC-LS20E to XP. So far I've managed to find all the drivers except for 2: The modem, and the sound card. Any help would e greatly appreciated. Motherboard: CPU Type Mobile , 1666 MHz (8 x 208) Motherboard Name Sony Corporation VAIO Motherboard Chipset Intel Calistoga i945GM/PM System Memory 2038 MB (DDR2 SDRAM) BIOS Type Phoenix (12/07/06) Multimedia: Audio Adapter Intel 82801GBM ICH7-M - High Definition Audio Controller

Oct 2, 2009, 09:42 PM	#2
IvanV HH Assassin Guild Member Join Date: Dec 2004 Posts: 5,650 Rep Power: 280 System Specs	Re: Downgrade Sony VGC-LS20E hi and welcome to DH. Try downloading this: http://support1.toshiba-tro.de/tedd-...0303091523.zip The driver is from Toshiba's support site, but it's for your chipset and sound card, unless it refuses to install, it should do the trick. __________________ Our Folding@home stats:

Oct 2, 2009, 11:36 PM	Thread Starter #3
boromirofborg DriverHeaven Newbie Join Date: Oct 2009 Posts: 3 Rep Power: 0	Re: Downgrade Sony VGC-LS20E Thanks! I tried it, it installed fine, but for both the modem and the audio card it doesn't find the driver for installing.

Oct 3, 2009, 12:20 AM	#4
IvanV HH Assassin Guild Member Join Date: Dec 2004 Posts: 5,650 Rep Power: 280 System Specs	Re: Downgrade Sony VGC-LS20E You have a SigmaTel audio chip. I couldn't find their own driver page, but try these: http://support1.toshiba-tro.de/tedd-...0604145330.zip __________________ Our Folding@home stats:

Oct 3, 2009, 06:47 AM	Thread Starter #5
boromirofborg DriverHeaven Newbie Join Date: Oct 2009 Posts: 3 Rep Power: 0	Re: Downgrade Sony VGC-LS20E Hmm. Thoes installed, and updated the device and now it shows as a Singmatel device in device manager, but it says "This device cannot start. (Code 10)"