Привет из уголка некрофила. Собрал чертовски хороший комп на данной плате, поставил слаку, все работает, материнка в режиме silent почти не слышно, что очень радует. Огорчает один факт, что на мамке установлено 4.5 Гб ОЗУ, а в биосе показывает всего лишь 3.3, остальное типа зарезервированно, хочется большего, ведь Linux любит отожрать ОЗУ. Я так понимаю что проблемма в BIOS, есть конечно вариант попробовать прошить посвежее BIOS от производителя, но я не видел в их ченджлогах упоминания о преодолении данной проблемы. Поэтому, т.к. еще и давно хотел попробовать открытые версии BIOS, есть желание накатить что то открытое. Были ли у кого истории успеха в преодолении данной проблемы?
# dmidecode 3.2
Getting SMBIOS data from sysfs.
SMBIOS 2.4 present.
Handle 0x0002, DMI type 2, 15 bytes
Base Board Information
Manufacturer: ASUSTeK Computer INC.
Product Name: P5L-VM 1394
Version: Rev 1.xx
Serial Number: MB-1234567890
Asset Tag: To Be Filled By O.E.M.
Features:
Board is a hosting board
Board is replaceable
Location In Chassis: To Be Filled By O.E.M.
Chassis Handle: 0x0003
Type: Motherboard
Contained Object Handles: 0
# dmidecode 3.2
Getting SMBIOS data from sysfs.
SMBIOS 2.4 present.
Handle 0x0008, DMI type 5, 24 bytes
Memory Controller Information
Error Detecting Method: None
Error Correcting Capabilities:
None
Supported Interleave: One-way Interleave
Current Interleave: One-way Interleave
Maximum Memory Module Size: 1024 MB
Maximum Total Memory Size: 4096 MB
Supported Speeds:
70 ns
60 ns
50 ns
Supported Memory Types:
DIMM
SDRAM
Memory Module Voltage: 3.3 V
Associated Memory Slots: 4
0x0009
0x000A
0x000B
0x000C
Enabled Error Correcting Capabilities:
None
Handle 0x0009, DMI type 6, 12 bytes
Memory Module Information
Socket Designation: DIMM0
Bank Connections: 1 5
Current Speed: 37 ns
Type: DIMM SDRAM
Installed Size: 1024 MB (Double-bank Connection)
Enabled Size: 1024 MB (Double-bank Connection)
Error Status: OK
Handle 0x000A, DMI type 6, 12 bytes
Memory Module Information
Socket Designation: DIMM1
Bank Connections: 1 5
Current Speed: 37 ns
Type: DIMM SDRAM
Installed Size: 2048 MB (Double-bank Connection)
Enabled Size: 2048 MB (Double-bank Connection)
Error Status: OK
Handle 0x000B, DMI type 6, 12 bytes
Memory Module Information
Socket Designation: DIMM2
Bank Connections: 1 5
Current Speed: 37 ns
Type: DIMM SDRAM
Installed Size: 1024 MB (Double-bank Connection)
Enabled Size: 1024 MB (Double-bank Connection)
Error Status: OK
Handle 0x000C, DMI type 6, 12 bytes
Memory Module Information
Socket Designation: DIMM3
Bank Connections: 1 5
Current Speed: 37 ns
Type: DIMM SDRAM
Installed Size: 512 MB (Single-bank Connection)
Enabled Size: 512 MB (Single-bank Connection)
Error Status: OK
Handle 0x0035, DMI type 16, 15 bytes
Physical Memory Array
Location: System Board Or Motherboard
Use: System Memory
Error Correction Type: None
Maximum Capacity: 1 GB
Error Information Handle: Not Provided
Number Of Devices: 4
Handle 0x0037, DMI type 17, 27 bytes
Memory Device
Array Handle: 0x0035
Error Information Handle: Not Provided
Total Width: 64 bits
Data Width: 64 bits
Size: 1024 MB
Form Factor: <OUT OF SPEC>
Set: None
Locator: DIMM0
Bank Locator: BANK0
Type: DDR2
Type Detail: Synchronous
Speed: 533 MT/s
Manufacturer: Manufacturer0
Serial Number: SerNum0
Asset Tag: AssetTagNum0
Part Number: PartNum0
Handle 0x0039, DMI type 17, 27 bytes
Memory Device
Array Handle: 0x0035
Error Information Handle: Not Provided
Total Width: 64 bits
Data Width: 64 bits
Size: 2048 MB
Form Factor: <OUT OF SPEC>
Set: None
Locator: DIMM1
Bank Locator: BANK1
Type: DDR2
Type Detail: Synchronous
Speed: 533 MT/s
Manufacturer: Manufacturer1
Serial Number: SerNum1
Asset Tag: AssetTagNum1
Part Number: PartNum1
Handle 0x003B, DMI type 17, 27 bytes
Memory Device
Array Handle: 0x0035
Error Information Handle: Not Provided
Total Width: 64 bits
Data Width: 64 bits
Size: 1024 MB
Form Factor: <OUT OF SPEC>
Set: None
Locator: DIMM2
Bank Locator: BANK2
Type: DDR2
Type Detail: Synchronous
Speed: 533 MT/s
Manufacturer: Manufacturer2
Serial Number: SerNum2
Asset Tag: AssetTagNum2
Part Number: PartNum2
Handle 0x003D, DMI type 17, 27 bytes
Memory Device
Array Handle: 0x0035
Error Information Handle: Not Provided
Total Width: 64 bits
Data Width: 64 bits
Size: 512 MB
Form Factor: <OUT OF SPEC>
Set: None
Locator: DIMM3
Bank Locator: BANK3
Type: DDR2
Type Detail: Synchronous
Speed: 533 MT/s
Manufacturer: Manufacturer3
Serial Number: SerNum3
Asset Tag: AssetTagNum3
Part Number: PartNum3
total used free shared buff/cache available
Mem: 3111 1000 380 155 1730 1650
Swap: 3071 0 3071
