PC não reconhece 512 de ram=/

[High]

aê galera tava com 256 dp 133 na maquina, fui na casa de um amigo meu e pequei outro memoria de 256 pc 133, so que não fica como 512=/

ja mudei slots botei pra rodar sozinha do meu colega funcionou so que as duas juntas não fica 512 so 256 o que pode ser ?

Passei o Sandra ta ai MainBord Info

SiSoftware Sandra

System

Manufacturer : VIA Technologies, Inc.

Model : VT8363

ID : FFFFFFFF-FFFFFFFF-FFFFFFFF-FFFFFFFF

Mainboard

Manufacturer : Soyo

MP Support : No

Model : 8363-686A

System BIOS : 03/19/2002-8363-686B-6A6LMS2AC-00

Chipset : VIA KT133/A

On-board Devices

Ethernet Adapter : Ethernet Adapter (Enabled)

Sound Adapter : Sound Adapter (Enabled)

FLASH Memory Controller

Location : Mainboard

Error Correction Capability : None

Number of Memory Slots : 4

Maximum Installable Memory : 512MB

Bank0/1 - BANK_0 : Empty

Bank2/3 - BANK_1 : Empty

Bank4/5 - BANK_2 : DIMM 256MB

Bank6/7 - BANK_3 : Empty

Chipset 1

Model : VIA Technologies Inc VT8363/5 KT133/KM133 System Controller

Bus(es) : ISA AGP PCI USB i2c/SMBus

Front Side Bus Speed : 2x 133MHz (266MHz data rate)

Maximum FSB Speed / Max Memory Speed : 2x 133MHz / 1x 133MHz

Width : 64-bit

IO Queue Depth : 4 request(s)

Logical/Chipset 1 Memory Banks

Bank 4 : 256MB SDRAM 2-3-3-0CL

Speed : 1x 133MHz (133MHz data rate)

Multiplier : 1/1x

Width : 64-bit

Power Save Mode : No

Fixed Hole Present : No

Memory Module(s)

Memory Module 1 : SpecTek 239FB301 256MB 8x(32Mx8) SDRAM PC133U-333-5412 (CL3 up to 133MHz) (CL2 up to 83MHz)

Memory Module 3 : 256MB 8x(32Mx8) SDRAM PC133U-333-5412 (CL3 up to 133MHz) (CL2 up to 100MHz)

Environment Monitor 1

Model : VIA 686PM PCI

Version : 10.02

Mainboard Specific Support : Yes

Temperature Sensor(s)

Board Temperature : 21.9°C / 71.4°F

CPU Temperature : 35.3°C / 95.5°F

Power / Aux Temperature : 50.8°C / 123.4°F

Cooling Device(s)

Auto Fan Speed Control : No

Chassis Fan Speed : 3857rpm

Voltage Sensor(s)

CPU Voltage : 1.81V

+3.3V Voltage : 3.42V

+5V Voltage : 4.76V

+12V Voltage : 12.60V

AGP Bus(es) on Hub 1

Version : 2.00

Speed : 4x 66MHz (264MHz data rate)

Multiplier : 1/2x

Fast-Writes Enabled : No

Side Band Enabled : Yes

Aperture Size : 64MB

PCI Bus(es) on Hub 1

Version : 2.10

Number of Bridges : 1

PCI Bus 0 : PCI (33MHz)

Multiplier : 1/4x

LPC Hub Controller 1

Model : VIA Technologies Inc VT82C686/A PCI to ISA Bridge

ACPI Power Management Enabled : Yes

Multiplier : 1/4x

Speed : 8MHz

DMA Multiplier : 1/2x

DMA Speed : 4MHz

USB Controller 1

Model : VIA Technologies Inc VT82C686B USB Controller

Version : 1.10

Interface : UHCI

Channels : 2

Speed : 48MHz

Supported Speed(s) : Low (1.5Mbps) Full (12Mbps)

Legacy Emulation Enabled : No

USB Controller 2

Model : VIA Technologies Inc VT82C686B USB Controller

Version : 1.10

Interface : UHCI

Channels : 2

Speed : 48MHz

Supported Speed(s) : Low (1.5Mbps) Full (12Mbps)

Legacy Emulation Enabled : No

System SMBus Controller 1

Model : Intel/VIA PIIX4 SMBus

Version : 4.00

Advanced TCO Mode Enabled : No

Slave Device Enabled : Yes

PEC Support : No

Speed : 16kHz

Expansion Slot(s)

ISA : ISA 16-bit +5V Full-Length

ISA : ISA 16-bit +5V Full-Length

ISA : ISA 16-bit +5V Full-Length

ISA : ISA 16-bit +5V Full-Length

PCI (9h) : PCI 32-bit +5V Full-Length Available

PCI (Ah) : PCI 32-bit +5V Full-Length Available

PCI (Bh) : PCI 32-bit +5V Full-Length Available

PCI (Ch) : PCI 32-bit +5V Full-Length Used (Realtek Semiconductor RT8139 (A/B/C/810x) Fast Ethernet Adapter)

AGP (8h) : AGP 32-bit +5V Full-Length Used (Nvidia Corp GeForce FX 5200 [NV34.3])

Port Connector

PRIMARY IDE : None - ATA / None

SECONDARY IDE : None - ATA / None

FDD : 8251 FIFO - Floppy Disk / None

COM1 : Serial Port 16450 - 9 Pin Dual Inline / DB-9 pin male

COM2 : Serial Port 16450 - 9 Pin Dual Inline / DB-9 pin male

LPT1 : Parallel Port ECP/EPP - DB-25 pin female / DB-25 pin female

Keyboard : Keyboard - None / PS/2

PS/2 Mouse - Detected : Mouse - PS/2 / PS/2

USB : USB - None / None

Performance Tips

Notice 224 : SMBIOS/DMI information may be inaccurate.

Warning 100 : Large memory sizes should be made of Registered/Buffered memory.

Tip 2546 : Large memory modules should be ECC/Parity.

Warning 2528 : System monitor device implementation is known to vary.

Warning 2518 : Mainboard temperature is too high.

Tip 2 : Double-click tip or press Enter while a tip is selected for more information about the tip.

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