My computer Intel(R) Pentium(R) 4 CPU 1.70 GHZ 512 MB Ram system Windo XP Professional Service Pack 2 No sound is working from win media player error no sound device installed

Hola amigo primero que nada devemos saber que systema operativo usa tu computador Windows Xp Vista or Windows 7

Esta Web cam es configura automaticamente per piensa tambien en los requerimientos del su systema. aqui algunos tips.

Habla en espanol y solo pregunta ok

Techbelkin

System Requirements Operating System For Windows®-based PC
Requires a PC that meets the requirements for and has installed one of these operating systems
Processor Windows® 7
Mmimimum: Intel Pentium 4 (3 GhZ), 1 GB of RAM; recommended: Intel Pentium (Dual-Core 1.8 GHz), 2 GB of RAM, 1250 MB free Windows Vista®
Mmimimum: Intel Pentium 4 (3 GhZ), 1 GB of RAM; recommended: Intel Pentium (Dual-Core 1.8 GHz), 2 GB of RAM, 1250 MB free

Windows® XP with Service Pack 2 (SP2) or later
Mmimimum: Intel Pentium 4 (3 GhZ), 1 GB of RAM; recommended: Intel Pentium (Dual-Core 1.8 GHz), 2 GB of RAM, 1250 MB free

Other CD-ROM

USB 1.1 (2.0 recommended)

16-bit color depth or higher, 2 MB or higher video memory

Windows-compatible speakers or headphones Internet Broadband Internet access may be required for certain features. Local and/or long-distance telephone toll charges may apply.

Internet functions also require Internet Explorer® 6/7 for installation; 25 MB hard-drive space typically required.

If new processor supports your old motherboard then you will upgrade system with your old motherboard.

If its not supported to new mother board then you have to buy new motherboard to upgrade your system.

Thanks.
Happy to help you.

On the Acer site, the list does not show a bluetooth.
TravelMate 4230 Series Specifications Part Number: TravelMate4230 TravelMate 4230
Feature Description Model PN CPU RAM HDD Optical LCD LAN OS TM4230-6128 LX.TES06.008 C2DT5500 2*512 120 8X Supermulti. 15.4 802.11abg XPP PT TM4230-6240 LX.TES06.012 C2DT5500 2*1G 160 8X Supermulti. 15.4 802.11abg XPP FR TM4230-6254 LX.TES06.006 C2DT5500 2*512 120 8X Supermulti. 15.4 802.11abg XPP FR TM4230-6327 LX.TES06.036 C2DT5200 2*512 120 8X Supermulti. 15.4 802.11abg XPP ES TM4230-6433 LX.TES06.005 C2DT5500 2*512 120 8X Supermulti. 15.4 802.11abg XPP EN TM4230-6434 LX.TES06.011 C2DT5500 2*1G 160 8X Supermulti. 15.4 802.11abg XPP EN TM4230-6704 LX.TFF06.089 C2DT5200 2*512 120 8X Supermulti. 15.4 802.11abg XPP EN TM4230-6760 LX.TES06.007 C2DT5500 2*512 120 8X Supermulti. 15.4 802.11abg XPP ES TM4230-6822 LX.TES06.030 C2DT5200 2*512 120 8X Supermulti. 15.4 802.11abg XPP PT TM4230-6909 LX.TES06.034 C2DT5200 1*512 120 8X Supermulti. 15.4 802.11abg XPP PT Part Number See models above Processor / Speed Intel® Core™2 Duo processor with Intel® EM64T support:
T7200/T7400/T7600 with (4 MB L2 cache, 2/2.16/2.33 GHz, 667 MHz FSB) or
T5500/T5600 with (2 MB L2 cache, 1.66/1.83 GHz, 667 MHz FSB) Core Logic Chipset Intel® 945PM/GM Express System Bus Speed 667 FSB RAM / Max RAM 512 MB of DDR2 533/667 MHz memory, upgradeable to 4 GB using two soDIMM modules (dual-channel support) Video Subsystem Intel® Graphics Media Accelerator (GMA) 950 with up to 224 MB of shared system memory, supporting Microsoft® DirectX® 9.0, PCI Express® LCD Properties 15.4" WXGA TFT LCD, 1280 x 800 pixel resolution Hard Disk Drive 80GB or higher CD-ROM Drive 8X DVD-Super Multi double-layer drive Battery, Primary 44W 4000 mAh Li-ion battery pack (6-cell) with up to
2.5-hour battery life or
71W 4800 mAh Li-ion battery pack (8-cell) with up to
4.5-hour battery life
(varies by model) Sound Subsystem Intel® High Definition audio support
Two built-in Acer 3DSonic stereo speakers
Built-in microphone
Sound Blaster Pro™ and MS Sound compatible PCCard Support 1Type II PCCard slot Pointing Device Touchpad Peripheral Subsystem 4 USB 2.0 ports, 1 VGA port
Headphones/speaker/line-out jack, Microphone/Line-in jack
5-in-1 card reader (SD, MMC, MS, MS PRO, xD)

Acer OrbiCam™ integrated 1.3 megapixel CMOS
(selected models) Modem 56K ITU V.92 PPT approved, Wake-on-Ring ready Ethernet 10/100 Fast Ethernet, Wake-on-LAN ready
Intel® PRO/Wireless 3945ABG (dual-band tri-mode 802.11a/b/g) Dimensions / Weight 14.09" x 10.43" x 1.15/1.41"
6.09 lbs (with primary battery) AC Power 100-240V AC AutoSensing Adapter

Environment

Shock
Operational/Non-Operational

5 G max. pulse / 40 G max. pulse

Vibration
Non-Operational

5-27HZ, 0.16" p-p, 2g peak, 27-500HZ

Temperature
Operational/Non-Operational

+5ºC - +35ºC / -20ºC - +50ºC

Humidity
Operational/Non-Operational

10% - 90% / 10% - 90%

Altitude
Operational/Non-Operational

10,000 ft / 40,000 ft Operating System Windows XP Professional with Service Pack 2
Windows XP Home with Service Pack 2
(varies by model)

You shouldn't have any trouble.
Minimum System Requirements for Fifa 09.
CPU with 2.4 GHz (single-core)
512 Megabytes of RAM (1 GB required for Windows Vista?)
DirectX? 9.0c Compatible 3D accelerated 128 MB video card or equivalent
(must support Shader Model 2.0 or above)
DirectX? 9.0c Compatible Sound Card
512Kbps or greater broadband connection for online gameplay
MS compatible mouse
Keyboard

Cheers'
Mike

the requirements are


FOR WINDOWS XP

• Windows XP (Service Pack 2)
• 2.0 GHz P4 processor or equivalent
• 1 GB RAM
• At least 6.5 GB of hard drive space with at least 1 GB additional space for custom content
• 128 MB Video Card with support for Pixel Shader 2.0

FOR WINDOWS VISTA

• Windows Vista (Service Pack 1)
• 2.4 GHz P4 processor or equivalent
• 1.5 GB RAM
• At least 6.5 GB of hard drive space with at least 1 GB additional space for custom content
• 128 MB Video Card with support for Pixel Shader 2.0

For computers using built-in graphics chipsets, the game requires at least:

• Intel Integrated Chipset, GMA X3000 or above.
• 2.6 GHz Pentium D CPU, or 1.8 GHz Core 2 Duo, or equivalent
• 0.5 GB additional RAM

So what does your computer have?

open cpu cover and check on mother bord u find model number on it.like for example D945 or etc.

Check on motherbord u can find it.

First, visit this website:

http://www.intel.com/design/motherbd/gc/gc_drive.htm

Next up select Windows XP Professional as your operating system. Now click, "Drivers." The first result should be the Realtek drivers, which are what you're searching for. Download them. Once they finished downloading open the file and the drivers should be installed automatically.

If there's anything else I can help you with, let me know. If this solution solved your problem, please rate the solution.

windows key + r
Sfc.exe /scannow

This is just a rough guide, as it all depends on the the games your looking to play, but this is about normal to get games running without problems :

MINIMUM SYSTEM REQUIREMENTS: 
Microsoft(r) Windows(r) XP Service Pack 2, Vista 
• 1.8 GHz processor 
• 512 MB RAM 
• 8 GB available hard drive space 
• 128 MB video RAM or greater, with DirectX 9 Vertex Shader / Pixel Shader 2.0 support 
• Sound card, speakers or headphones 
• 56.6 Kbps Internet connection required. 

RECOMMENDED SYSTEM REQUIREMENTS: 
3.0 GHz Intel or equivalent AMD processor or better 
• 1 GB RAM or better 
• 10 GB available hard drive space 
• 256 MB video RAM, 
with DirectX 9 Vertex Shader / Pixel Shader 2.0 support (Nvidia 6800 or better) 
• Internet connection with Cable/DSL speeds 
Note: recommended specifications provide optimal experience for single player and up to 4 player/medium size map multiplayer.

you could only upgrade the processor and RAM in this condition i.e.

you can only change your an upgraded p-III processor like 1.0 GHz, 1.1 GHz or 1.3GHz and
upgrade the RAM by changing to 256 in each slot.

that is all what u can do with ur pc