invalid dimm population что это
Invalid dimm population что это
Success! Subscription added.
Success! Subscription removed.
Sorry, you must verify to complete this action. Please click the verification link in your email. You may re-send via your profile.
Invalid DIMM population error on S2600CP server board
As I purchased this board secondhand, I’m not sure if this is an S2600CP2 or S2600CP4. There is a sticker that reads: PBA E99552-507 QSCP22002137
I have dual Xeon E5-2630L v2 CPUs, and I have 4 x 8GB 1333MHz DDR3 registered, ECC DIMMs on order.
While waiting for these DIMMs to arrive, I decided to test the board with some desktop DIMMs just to make sure that the board is in working order. My understanding is that this board will accept regular desktop DIMMs. According to the «Technical Product Specifications», this board is supposed to support UDIMMs. Unless, there’s such a thing as unregistered server DIMMs, I’m assuming «UDIMMs» is the same as typical desktop DIMMs.
First, I tried to a single 4GB 1333Mhz DDR3 desktop DIMM and got the «Invalid DIMM population» on POST. My understanding is that a single DIMM configuration is supported. I tried this single DIMM in all 4 banks, and got this error each time.
Second, I tried various combinations of 4 x 8GB 1600Mhz DDR3 desktop DIMMs. I’ve used these DIMMs singly, in pairs, and all 4 at a time. I’ve tried filling both slots of 2 channels as well as single slots of 4 channels. I’ve tried a single DIMM in all 4 banks, observing the «farthest fill first» rule.
Another thing to note is that although the «Invalid DIMM population» error appears on the display during POST, the LED POST progress code does not indicate this. According to the specifications, this error SHOULD BE indicated by:
Lower Nibble LEDs (lit green): # 0, # 2, # 3
Upper Nibble LEDs (lit amber): # 5, # 6, # 7
However, in MY CASE, the LEDs are lit as follows:
Lower Nibble LEDs (lit green): # 1, # 2, # 3
Upper Nibble LEDs (lit amber): # 5, # 6, # 7
I don’t even see this combination in the technical specifications.
Here is a video showing the POST progress LED sequence:
Invalid dimm population что это
Success! Subscription added.
Success! Subscription removed.
Sorry, you must verify to complete this action. Please click the verification link in your email. You may re-send via your profile.
Invalid DIMM population error on S2600CP server board
As I purchased this board secondhand, I’m not sure if this is an S2600CP2 or S2600CP4. There is a sticker that reads: PBA E99552-507 QSCP22002137
I have dual Xeon E5-2630L v2 CPUs, and I have 4 x 8GB 1333MHz DDR3 registered, ECC DIMMs on order.
While waiting for these DIMMs to arrive, I decided to test the board with some desktop DIMMs just to make sure that the board is in working order. My understanding is that this board will accept regular desktop DIMMs. According to the «Technical Product Specifications», this board is supposed to support UDIMMs. Unless, there’s such a thing as unregistered server DIMMs, I’m assuming «UDIMMs» is the same as typical desktop DIMMs.
First, I tried to a single 4GB 1333Mhz DDR3 desktop DIMM and got the «Invalid DIMM population» on POST. My understanding is that a single DIMM configuration is supported. I tried this single DIMM in all 4 banks, and got this error each time.
Second, I tried various combinations of 4 x 8GB 1600Mhz DDR3 desktop DIMMs. I’ve used these DIMMs singly, in pairs, and all 4 at a time. I’ve tried filling both slots of 2 channels as well as single slots of 4 channels. I’ve tried a single DIMM in all 4 banks, observing the «farthest fill first» rule.
Another thing to note is that although the «Invalid DIMM population» error appears on the display during POST, the LED POST progress code does not indicate this. According to the specifications, this error SHOULD BE indicated by:
Lower Nibble LEDs (lit green): # 0, # 2, # 3
Upper Nibble LEDs (lit amber): # 5, # 6, # 7
However, in MY CASE, the LEDs are lit as follows:
Lower Nibble LEDs (lit green): # 1, # 2, # 3
Upper Nibble LEDs (lit amber): # 5, # 6, # 7
I don’t even see this combination in the technical specifications.
Here is a video showing the POST progress LED sequence:
Invalid dimm population что это
This chapter describes how to detect and correct problems with the server’s Dual Inline Memory Modules (DIMM)s. It includes the following sections:
The DIMM population rules for the server are as follows:
Replace a DIMM when one of the following events takes place:
In addition, a DIMM should be replaced whenever more than 24 Correctable Errors (CEs) originate in 24 hours from a single DIMM and no other DIMM is showing further CEs.
Retain copies of the logs showing the memory errors per the above rules to send to Sun for verification prior to calling Sun.
This section describes system behavior for the two types of DIMM errors: UCEs and CEs, and also describes BIOS DIMM error messages.
Uncorrectable DIMM Errors
For all operating systems (OS’s), the behavior is the same for UCEs:
1. When an UCE occurs, the memory controller causes an immediate reboot of the system.
2. During reboot, the BIOS checks the Machine Check registers and determines that the previous reboot was due to an UCE, then reports this in POST after the memtest stage:
3. BIOS reports this event in the service processor’s system event log (SEL) as shown in the sample IPMItool output below:
The lines in the display start with event numbers (in hex), followed by a description of the event. TABLE 3-1 describes the contents of the display:
При проверке ЖД Vicorya, программа зависает