Salve , prima non avevo questo problema , da un pò di tempo succede che i sistemi operativi installati sul mio pc rilevano solo metà ram e cioè 16 gb di ram su 32 gb di ram , la scheda madre è la asus p8z77-v deluxe il processore l'intel i7 3770 , in pratica il bios e windows 8.1 e ubuntu rilevano 32 gb di ram ma se uso tool come cpu-z rilevano 32 gb di ram , riporto un dmidecode --type memory fatto su ubuntu :
[color=#000000]# dmidecode 2.12# SMBIOS entry point at 0x000f04c0[/color]
SMBIOS 2.7 present.Handle 0x005F, DMI type 17, 34 bytesMemory Device Array Handle: 0x0060 Error Information Handle: 0x0063 Total Width: 64 bits Data Width: 64 bits Size: No Module Installed Form Factor: DIMM Set: None Locator: ChannelA-DIMM0 Bank Locator: BANK 0 Type: DDR3 Type Detail: Synchronous Speed: 1600 MHz Manufacturer: 029E Serial Number: 00000000 Asset Tag: 9876543210 Part Number: CMZ32GX3M4X1866C10 Rank: 2 Configured Clock Speed: 1600 MHzHandle 0x0060, DMI type 16, 23 bytesPhysical Memory Array Location: System Board Or Motherboard Use: System Memory Error Correction Type: None Maximum Capacity: 32 GB Error Information Handle: 0x0061 Number Of Devices: 4Handle 0x0062, DMI type 17, 34 bytesMemory Device Array Handle: 0x0060 Error Information Handle: No Error Total Width: 64 bits Data Width: 64 bits Size: 8192 MB Form Factor: DIMM Set: None Locator: ChannelA-DIMM1 Bank Locator: BANK 1 Type: DDR3 Type Detail: Synchronous Speed: 1600 MHz Manufacturer: 029E Serial Number: 00000000 Asset Tag: 9876543210 Part Number: CMZ32GX3M4X1866C10 Rank: 2 Configured Clock Speed: 1600 MHzHandle 0x0065, DMI type 17, 34 bytesMemory Device Array Handle: 0x0060 Error Information Handle: 0x0066 Total Width: 64 bits Data Width: 64 bits Size: No Module Installed Form Factor: DIMM Set: None Locator: ChannelB-DIMM0 Bank Locator: BANK 2 Type: DDR3 Type Detail: Synchronous Speed: 1600 MHz Manufacturer: 029E Serial Number: 00000000 Asset Tag: 9876543210 Part Number: CMZ32GX3M4X1866C10 Rank: 2 Configured Clock Speed: 1600 MHzHandle 0x0067, DMI type 17, 34 bytesMemory Device Array Handle: 0x0060 Error Information Handle: No Error Total Width: 64 bits Data Width: 64 bits Size: 8192 MB Form Factor: DIMM Set: None Locator: ChannelB-DIMM1 Bank Locator: BANK 3 Type: DDR3 Type Detail: Synchronous Speed: 1600 MHz Manufacturer: 029E Serial Number: 00000000 Asset Tag: 9876543210 Part Number: CMZ32GX3M4X1866C10 Rank: 2 [color=#000000] Configured Clock Speed: 1600 MHz[/color]
Cosa può essere? come posso risolvere? vi posto alcune immagini che possano essere d'aiuto :
Grazie mille per l'aiuto