Questions tagged [dmidecode]

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Dmidecode --type 17 error information handling

Am getting the error information handle value in a hexadecimal format and it gives value as 0x0000. What does Error Information Handle:0x0000 mean in the memory information ? # dmidecode 3.2 #Getting ...
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Dmidecode maximum supported memory?

I tried $ sudo dmidecode -t memory command and this picture is result So under Physical Memory Array it says Maximum Capacity: 32 GB. So can i use 2 32GB Ram or Just 2 16GB Ram? I mean 32GB is ...
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1answer
886 views

dmidecode will read a Dell service tag - how can it be changed?

After replacing the motherboard in a Dell laptop due to physical damage, it has the "Other" service tag. The system technically is under regular warranty, but not with this "Other" service tag. Is ...
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How can I know my memory's “actual frequency” in ubuntu?

I bought some memory stick which is ovcerclockable. The default frequency is 2.4GHz, the frequency can be configured up to 3.6GHz. And I confiured frequency and the voltage in BIOS, set the frequency ...
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1answer
1k views

How to see memory's manufacture date?

I bought new memory for my Thinkpad. Some Windows softwares can tell me the memory's manufacturer and date. Is there any Linux software that can do that? dmidecode -t memory and lshw -class memory ...
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1answer
2k views

RAM info with dmidecode --type 17

On the motherboard ASUS V-PRO Z77 installed 2x2 (Kingston and Corsair) memory slots. All four slats of RAM do not cause any complaints. They work properly. But, below is the output of the result of ...
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1answer
286 views

Hyperthreading Xeon CPU E5 2680 0 @ 2.7GHz

I'd like to verify whether my server set Hyper-threading, and the way to it. lscpu shows Thread per core is "2" sudo dmidecode shows HTT (Multi-threading). I expected HTT (Hyper-threading ...
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0answers
127 views

4GB showing up in free in a Lenovo motherboard with 8GB. Memory Device Mapped Address vs Memory Array Mapped Address

I have a Lenovo motherboard with 2 4GB DIMMs. I see the 8GB when selecting and running the a memory test from the Ubuntu Grub bootup menu. However when I boot up ubuntu 16.04, free only shows 4GB. ...
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1answer
2k views

What does MANUFACTURER: CE80 mean?

What's the meaning of Manufacturer: CE80 in a memory description when listing with command sudo dmidecode -t memory? (Ubuntu 15.10)
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0answers
3k views

“sudo dmidecode” -> “/dev/mem: Operation not permitted”

When running "sudo dmidecode" I get the following output: johnny@johns-laptop:~$ sudo dmidecode # dmidecode 2.12 # SMBIOS entry point at 0xa9e84010 /dev/mem: Operation not permitted johnny@johns-...
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4answers
6k views

How to know the manufacturer of a graphic card?

I recently discovered, in a brief discussion with kos, that Nvidia does not produce its own graphic cards (apart from Quadro series), but other manufacturers are producing and selling them (Zotac, ...