Questions about system temps (way high, urgent)

I've just got my 865PE Neo2-FISER and was playing around with some settings. I ran the CoreCenter just to try it out and it says my NorthBridge is running at 63c???
Is this just a invalid sensor, or is this really the case? If it is, I'm going to go right in and see if the heatsink is even touching it. Temps are as below:
CPU: 43c
CASE: 30c
NB: 64c
All temps are at full load.
Thanks ahead of time guys.

NB doesn't have thermal sensor. That value is fake. Get the latest CoreCenter. ok?

Similar Messages

Problem\question about System.in and DataInputStream

Hello everybody,
I have the following code, trying to read an int and a string into two variables using System.in and DataInputStream:
package objectIO;
import java.io.*;
public class WriteStudentObject
     * @exception IOException Can not read the file
      public static void main(String[] args) throws IOException
          a loop could be used here to create more than one
          student object and write each one to a file
          Student mary = new Student("Mary Martin", 12345);
          // open inputstream to read data from keyboard
          InputStream is = System.in;
          DataInputStream dis = new DataInputStream(is);
          int g;
          String c;
          for (int i =0; i < mary.grades.length ; i++)
              System.out.println("Enter a grade for test" + i);
              g = dis.readInt(); //*QUESTION 1*
              System.out.println("Enter a comment for test"+i);
              Datainput stream can read String
             and store as text or reverse
              c = dis.readUTF(); //*QUESTION 2*
              mary.grades= new Grade(g,c);
try
FileOutputStream fos = new FileOutputStream("c:\\personal\\test\\studentObject.dat");
ObjectOutputStream oos = new ObjectOutputStream(fos);
oos.writeObject(mary); // write obj to file
oos.close();
} catch(IOException e) {
System.out.print("Error: " + e);
System.exit(1);
The class uses a Student object -attributes are name\String, id\int and Grades (Grade class has grade obtained\int and a comment from the teacher\String).
My questions are: (as bolded in the code)
1) at "g = dis.readInt()" I have to press Enter 3 times to finish the reading (one after entering a single int and then just 2 times Enter). Should I add bellow this line "System.in.read()" to clear the newline\return character?! What exactly does "System.in.read()" clears? After leaving the method readInt() the variable g has an enormous value... like 9 digits... why? I also tried "g = (int)dis.readInt()" but the results are the same... I want to read an int from keyboard, but using DataInputStream, not with System.in.read()
2) at this line the program never ends, it tries continuously to read characters... no matter what I enter it does not complete... I want to read a String from keyboard, but again using DataInputStream...
Many thanks in advance (and hopefully now I can assign the offered stars...)

don1983p wrote:
I read an int form keyboard with 'int read_int = System.in.read();' but why I must, after this line, enter a new System.in.read()? (what does this clears? the return character? )Yep. Note that InputStream.read() only reads the next byte of data. If your user had input something that required multiple bytes to represent, you would not have read all of it.
Fun Fact: Even if you had used Scanner.nextInt() to get your integer from the console, you still need to do a .nextLine() as .nextInt() only reads up to the newline and does not consume it.

Urgent Question about System Center Server Names and Dashes

Hey guys I have a quick Urgent question that would be awesome if it happens to get answered quickly :).
So in the past we had problems with different server names in components of System Center when setting up different servers.... I never myself saw the errors or what it did, but an absentee colleague did. For example is anything wrong with a name setup like
xx-scom-01 / xx-scom-02 as compared to the standard scom01 scom02? We have a certain naming convention we are moving to and I wanted to see if this was fixed. I wanted to say it had something to do with the hyphens... anyways any foresight anyone can
provide would be awesome. Thanks!

Dashes in the name will work fine.
Jonathan Almquist | SCOMskills, LLC (http://scomskills.com)

PXI 2527 & PXI 4071 -Questions about EMF considerations for high accuracy measurements and EMF calibration schemes?

Hi!
I need to perform an in-depth analysis of the overall system accuracy for a proposed system. I'm well underway using the extensive documentation in the start-menu National Instruments\NI-DMM\ and ..\NI-Switch\ Documenation folders...
While typing the question, I think I partially answered myself while cross-referencing NI documents... However a couple of questions remain:
If I connect a DMM to a 2 by X arranged switch/mux, each DMM probe will see twice the listed internal "Differential thermal EMF" at a typical value of 2.5uV and a max value of less than 12uV (per relay). So the total effect on the DMM uncertainty caused by the switch EMF would be 2*2.5uV = 5uV? Or should these be added as RSS: = sqrt(2.5^2+2.5^2) since you can not know if the two relays have the same emf?
Is there anything that can be done to characterize or account for this EMF (software cal, etc?)?
For example, assuming the following:
* Instruments and standards are powered on for several hours to allow thermal stability inside of the rack and enclosures
* temperature in room outside of rack is constant
Is there a reliable way of measureing/zeroing the effect of system emf? Could this be done by applying a high quality, low emf short at the point where the DUT would normally be located, followed by a series of long-aperture voltage average measurements at the lowest DMM range, where the end result (say (+)8.9....uV) could be taken as a system calibration constant accurate to the spec's of the DMM?
What would the accuracy of the 4071 DMM be, can I calculate it as follows, using 8.9uV +-700.16nV using 90 days and 8.9uV +- 700.16nV + 150nV due to "Additional noise error" assuming integration time of 1 (aperture) for ease of reading the chart, and a multiplier of 15 for the 100mV range. (Is this equivalent to averaging a reading of 1 aperture 100 times?)
So, given the above assumptions, would it be correct to say that I could characterize the system EMF to within 8.5uV+- [700.16nV (DMM cal data) + 0.025ppm*15 (RMS noise, assuming aperture time of 100*100ms = 10s)] = +-[700.16nV+37.5nV] = +- 737.66nV? Or should the ppm accuracy uncertainties be RSS as such: 8.5uV +- sqrt[700.16nV^2 + 37.5nV^2] = 8.5uV +-701.16nV??
As evident by my above line of thought, I am not at all sure how to properly sum the uncertainties (I think you always do RSS for uncertainties from different sources?) and more importantly, how to read and use the graph/table in the NI 4071 Specifications.pdf on page 3. What exactly does it entail to have an integration time larger than 1? Should I adjust the aperture time or would it be more accurate to just leave aperture at default (100ms for current range) and just average multiple readings, say average 10 to get a 10x aperture equivalent?
The below text includes what was going to be the post until I think I answered myself. I left it in as it is relevant to the problem above and includes what I hope to be correct statements. If you are tired of reading now, just stop, if you are bored, feel free to comment on the below section as well.
The problem I have is one of fully understanding part of this documenation. In particular, since a relay consists of (at least) 2 dissimilar metal junctions (as mentioned in the NI Switch help\Fundamentals\General Switching Considerations\Thermal EMF and Offset Voltage section) and because of the thermo-couple effect (Seebeck voltage), it seems that there would be an offset voltage generated inside each of the relays at the point of the junction. It refeers the "Thermocouple Measurements" section (in the same help document) for further details, but this is where my confusion starts to creep up.
In equation (1) it gives the expression for determining E_EMF which for my application is what I care about, I think (see below for details on my application).
What confuses me is this: If my goal is to, as accurately as possible, determine the overall uncertainty in a system consisting of a DMM and a Switch module, do I use the "Differential thermal EMF" as found in the switch data-sheet, or do I need to try and estimate temperatures in the switch and use the equation?
*MY answer to my own question:
By carefully re-reading the example in the thermocouple section of the switch, I realized that they calculate 2 EMF's, one for the internal switch, calculated as 2.5uV (given in the spec sheet of the switch as the typical value) and one for the actual thermocouple. I say actual, because I think my initial confusion stems from the fact that the documenation talks about the relay/switch junctions as thermocouples in one section, and then talks about an external "probe" thermocouple in the next and I got them confused.
As such, if I can ensure low temperatures inside the switch at the location of the junctions (by adequate ventilation and powering down latching relays), I should be able to use 2.5uV as my EMF from the switch module, or to be conservative, <12uV max (from data sheet of 2527 again).
I guess now I have a hard time believeing the 2.5uV typical value listed.. They say the junctions in the relays are typically an iron-nickel alloy against a copper-alloy. Well, those combinations are not explicitly listed in the documenation table for Seebeck coefficients, but even a very small value, like 0.3uV/C adds up to 7.5uV at 25degC. I'm thinking maybe the table values in the NI documentation reffers to the Seebeck values at 25C?
Project Engineer
LabVIEW 2009
Run LabVIEW on WinXP and Vista system.
Used LabVIEW since May 2005
Certifications: CLD and CPI certified
Currently employed.

Seebeck EMV needs temperature gradients , in your relays you hopefully have low temperature gradients ... however in a switching contact you can have all kind diffusions and 'funny' effects, keeping them on same temperature is the best you can do.
Since you work with a multiplexer and with TCs, you need a good Cold junction ( for serious calibrations at 0°C ) and there is the good place for your short cut to measure the zero EMV. Another good test is loop the 'hot junction' back to the cold junction and observe the residual EMV. Touching (or heating/cooling) the TC loop gives another number for the uncertainty calculation: the inhomogeneous material of the TC itself..
A good source for TC knowledge:
Manual on the use of thermocouples in temperature measurement,
ASTM PCN: 28-012093-40,
ISBN 0-8031-1466-4
(Page1): 'Regardless
of how many facts are presented herein and regardless of the percentage
retained,
all will be for naught unless one simple important fact is
kept firmly in mind.
The thermocouple reports only what it "feels."
This may or may not the temperature of interest'
Message Edited by Henrik Volkers on 04-27-2009 09:36 AM
Greetings from Germany
Henrik
LV since v3.1
“ground” is a convenient fantasy
'˙˙˙˙uıɐƃɐ lɐıp puɐ °06 ǝuoɥd ɹnoʎ uɹnʇ ǝsɐǝld 'ʎɹɐuıƃɐɯı sı pǝlɐıp ǝʌɐɥ noʎ ɹǝqɯnu ǝɥʇ'

NB temps way high

Hey guys...my system specs are listed below, nothing has changed as of yet...however, when i replaced my cpu fan, i inadvertantly removed the northbridge fan, and then (stupid me) simply placed it back on without fixing the thermal goop..ever since then, i noticed that my NB temps were running really high (idle at 49c-50c). The highest it gets under load is about 52c, and thats rare...so, i figured it was my lack of goop that was causing it, so i took the sink off, cleaned it up nice, cleanedthe northbridge chip, and then applied Arctic Silver 5 and put the heatsink back on...yet, my NB temps are still running at about the same temperature...is this normal? or is it something to do with the new bios? Please help! Thanks!

Without a sensor it can only be accurate by random luck.
P4 Neo Unofficial Guide

Detail about System Copy / Migration. (URGENT)

Hi! Friends,
I got a new internal project. That is I have to build a new R/3 4.7 (SR1) 1.10 IDES system from the existing one to a new hardware (Server).
Details :
Current : SAP R/3 4.7 (SR1) 1.10 IDES with Kernel 6.20 NU
OS : Windows 2000 AS
DB : Oracle 8.1.7.4.1
Proposed : SAP R/3 4.7 (SR1) 1.10 IDES with Kernel 6.20 NU
OS : Windows 2003 R/2
DB : Oracle 9.2 or 10.2g
I have gone through the sap pdf docs. But still not sure.
My questions are :
1) How to take backup current system data. With conventional db13 or any other way ?
2) After installing CI in new server how to use R/3load to
import the backup data to create DI for new system?
3) Can I use Transport the client-dependent and client-independent data here? If yes, How?
Can you please guide me with detail steps.
Advance Thanks and regards,
Pratip

Hi! Linder,
Thanks very much for U R prompt reply.
1)     I am confused. <b>As SAP saying As I understand the process, if you wish to upgrade OS and DB in the same step, you must do a hetrogenous system copy.</b> And U R saying it it a <b>Since this will be a homogeneous copy, no migration key is required.</b>
2)     As I donot have Oracle 8.1 CDs so first either I have to install Oracle 9i or 10.2g DB software. In that case your first solution Oracle datafile copy will be vapplicable or not? If yes can U pl. give me the detail procedure?
3)     What is the easy option ? using tools like R3load, R3ldctl and R3szchk or using SAP installation disk at the time of DI installation?
4)     Can you please explain step by step of the procedure You must first make an export and then do an installation with the created export set instead of the export set from CD.
Waiting for UR reply.
Thanks and regards,
Pratip

Questions about APO training (Please reply urgently).

Hey guys,
I am starting my training in APO with a training institute ,which will train me for about 50 hrs on APO, and grant me 3 months of access to the SAP system.
I had the following questions.
1. What are the prior requirements if you have to take certification exam for APO? Are there any prerequisites, or any sort of other requirements?
2. I wanted to know if 3 months access would be enough for me to prepare for certification?If not then how much access is enough?
3. How long can I not give the exam again, if I fail once?
Thanks a lot guys,
Take care.

Please refer to the WIKI page of (Supply Chain Management) SCM in the APO section in the same SDN site; you have FAQs and good training material in that WIKI page. Please refer to this, hope this may help you.

Question about System Properties?

Can anyone shed some light apon this, if i have my midlet running in the background
i.e. display set to null.... can j2me read the state of the phone system?
Can j2me read any 'system property' like active/idle/keylocked??
..../fg

Well generically the answer is NO.
There is always a chance that some device manufacturer have supplied (if at all) some API to do this. But I am yet to heard about any device in the market to have this. Only what I heard that Nokia is in its way to supply some API like this with there Series 40 3'rd edition phones (ref. http://developers.sun.com/learning/javaoneonline/sessions/2006/TS-4447/index.html?). But they haven't yet announced anything on the release of it.

Question about System.in, FileoutputStream and blocking

Hello everybody,
I have written a simple java program that read the System.in and append it to file (which is the first argument of the program).
Here is the context: my client launch several instance of this program at the same time, with the same file passed in argument. In a first time, I did not use the FileChannel.lock() method because I didn't know there will be several instance, but this is not the question.
The problem is simple: sometime, I can't figure why (and this is why I'm here to ask you), one of the process block, and stay like this until my client kill it.
So why? It has something to do with the absence of FileChannel.lock()?
My client is on Solaris, don't know which version, with a JDK 1.5.0_04
Here is the code:
InputStream is = System.in;
InputStreamReader ir = new InputStreamReader(is, encodingMode);
BufferedReader reader = new BufferedReader(ir);
FileOutputStream fos = new FileOutputStream(args[0], true);
String lineSeparator = System.getProperty("line.separator");
String buf = null;
while ((buf = reader.readLine()) != null) {
fos.write(buf.concat(lineSeparator).getBytes(encodingMode));
}I think the FileChannel.lock on the output file will solve the problem, but I'm just curious about that odd issue.
Thanks for help, and excuse me for my bad english.

Ok, I try to launch 20 occurences at the same time on opensolaris 2009.06 and here is what I've got:
Error occurred during initialization of VM
Could not reserve enough space for object heap
# An unexpected error has been detected by Java Runtime Environment:
# java.lang.OutOfMemoryError: requested 32756 bytes for ChunkPool::allocate. Out of swap space?
# Internal Error (allocation.cpp:120), pid=1603, tid=2
# Error: ChunkPool::allocate
# Java VM: Java HotSpot(TM) Client VM (11.3-b02 mixed mode solaris-x86)
# An error report file with more information is saved as:
# /export/home/eric/SocGen/hs_err_pid1603.log
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
Error occurred during initialization of VM
java/lang/ClassNotFoundException: error in opening JAR file /usr/jdk/instances/jdk1.6.0/jre/lib/rt.jarI've also got a nice core file and a hs_err_pid1603.log ( here: http://pastebin.com/m513df649
Funny think is that I can't reproduce it on AIX.
Hope that can help you helping me.
Edited by: Eric-Fistons on 13 oct. 2009 13:43
Edited by: Eric-Fistons on 13 oct. 2009 13:45

Short question about system-id

Hi everybody,
how can I get information about the server-id, my web dynpro-application is running on? I need something like sy-sysid in APAP
Thanks
Jan

HI
String ID = System.getProperty("SAPSYSTEMNAME");
Try this thread,
Retrieveing SID programmatically !
Regards
Saravanan K

Various questions about System Restore Point

How can I delete old System Restore Points?
Is it possible to move the folder that holds them to a different drive then C:?
Can I limit the amount of data System Restore is allowed to have?
I have downloaded the TreeSize program to see what is using up so much space on my SSD and a folder named "System Volume Information" has 17GB of storage. Now I have found out that this is the folder that keeps System Restore Points and I checked
on my restore points. There are too many of them and I was wondering if I could delete some of the old ones? I read on another post that someone said that you could limit the amount of data System Restore is allowed to use. Is this possible?
Best Regards.

Hello HurricaneHojax,
Here I list the requirement, and please correct me if I have misunderstanding:
1. Delete some System restore point
2. Move the folder that hold system restore data to a different drive then C:.
3. Limit the amount of system restore data.
1, We can delete some system restore point.
For more information, please take a look at the following article.
http://windows.microsoft.com/en-hk/windows/delete-restore-point#1TC=windows-7
2,We are not able to move the system restore folder to other Drive.
3, We can limit the amount of system restore data.
For more information, please take a look at the following article about managing the disk space that is used by System Restore.
http://windows.microsoft.com/en-hk/windows7/how-much-disk-space-does-system-restore-require
Best regards,
Fangzhou CHEN
Fangzhou CHEN
TechNet Community Support

Question about global temp tables

I have global temporary table with ON COMMIT setting ON COMMIT PRESERVE ROWS. E.g.:
CREATE GLOBAL TEMPORARY TABLE admin_work_area
        (startdate DATE,
         enddate DATE,
         class CHAR(20))
      ON COMMIT PRESERVE ROWS;On application start procedure inserting data into table, on application end is DELETE statement used to make table empty.
Interestingly if application is started again (in same session!) deleted rows appear again in table before call of insert-procedure. So after call of insert-procedure data will be doubled... :(
So my question is:
Does COMMIT in this constellation making ROLLBACK of deleted rows?
Sounds unlogical to me, but appear to be like that...
Message was edited by:
Faust
Edit: ON COMMIT setting

Are you sure that the rows somehow just appear back
and it's not the application which inserts them
twice.Yes I'm sure, there is only one call of insert-procedure (on application start).
Are you using autonomous transactions for
those inserts by any chance?No.
SID is just an index into session fixed array, so the
only way to get the same SID in an instance is when
the previous session ends.
Each session array slot contains a SERIAL# field
which is zero at instance start and is incremented
every time the slot is reused by next session.
So, as long as your session exists, it is impossible
that someone else gets same SID + SERIAL# combination
in an instance.
Note that the SESSION_ADDR and SESSION_NUM give you
the address and SERIAL# of the session owning a
temporary segment.Original session exist...
Thank you Tanel for your replay!

Question about System.in.read()

Hello Everyone,
I am having a problem with System.in.read(). I want it to produce an int value, however when I use it the value always comes out to 49.
class Lawn2
     public static void main(String []args) throws Exception
          int lawnSize, lawnPrice, weeklyAmt, length, width;
          length = 50;
          width = 10;
          System.out.println("Enter Width");
          width = System.in.read();
          System.in.read();
          System.in.read();
          System.out.println("You entered " + width);
          lawnSize = length * width;
}

Obvious as System.in.read() reads a byte and converts to ASCII equivalent when assigning to Integer.
Here is a sample code that shows one of many ways of reading input console data
import java.io.*;
class Lawn2{
     public static void main(String []args) throws Exception     {
          int lawnSize, lawnPrice, weeklyAmt, length, width;
          length = 50;
          width = 10;
          System.out.print("Enter Width : ");
          BufferedReader ln = new BufferedReader (new InputStreamReader(System.in));
          width = Integer.parseInt(ln.readLine());
          System.out.println("You entered " + width);
          lawnSize = length * width;
}

Some questions about the correct way to recharge the zen micro batt

Ok..i don't think this is convered in the FAQs.
I copied this from the FAQ----At the present moment, the only possible way to avoid the standby loss is removing the battery after you finish listening to music. Gi'ven the wear and tear resulting, this is not really an option. It will help, though, if you prime your battery correctly, recharge it often (topping it up, not only resorting to full recharges),
Ok...my question--
) to preserve battery life span, shouldn't we wait for the player to die off complete, for example when it starts to display "low battery" before we recharge it's Does this post mean that we shouldn't actually wait for the battery to be complete;y drained off before a recharge? Does it mean we should always recharge, say when there's one bar left?
2) Before doing any music transfer using the computer, should we always make sure the zen micro was fully charged first before the transfer since USB port also serves as a charger. I tried using a completely drained player before music transfer and the player stops charging after 3 hours, which shouldn't be the case because USB always take a longer time to charge (i was told twice as much) and true enough, after deplugging from the USB port, the player starts charging again. Note that this always happen, meaning i can never get a complete 5 hours charge using the USB. What is wrong? And after such charge from USB, i noticed that the battery life the next day is like one third of what it usually last when i charged it through a charger...
I know this is a long post but can someone tell me the correct way of charging?
Thanxs!

immunophilic wrote:
Ok..i don't think this is convered in the FAQs.
I copied this from the FAQ----At the present moment, the only possible way to avoid the standby loss is removing the battery after you finish listening to music. Gi'ven the wear and tear resulting, this is not really an option. It will help, though, if you prime your battery correctly, recharge it often (topping it up, not only resorting to full recharges),
This is from JazzMC's FAQ right? (I added a link to this a day or two ago from the main FAQ post) I hadn't spotted this before and I don't agree with most of this. The wear and tear is minimal, but it's more a case of practicality that removing the battery is a pain. Also priming is not really that important with Lithium Ion, and topping up won't make any difference to the battery drain.
) to preserve battery life span, shouldn't we wait for the player to die off complete, for example when it starts to display "low battery" before we recharge it's Does this post mean that we shouldn't actually wait for the battery to be complete;y drained off before a recharge? Does it mean we should always recharge, say when there's one bar left?
Look in my Nomad Primer, which is essentially a distilled version of the information from BatteryUni'versity.com. Top-up charges prolong the life of a Lithium Ion battery. These are all reference in the FAQ.
2) Before doing any music transfer using the computer, should we always make sure the zen micro was fully charged first before the transfer since USB port also serves as a charger. I tried using a completely drained player before music transfer and the player stops charging after 3 hours, which shouldn't be the case because USB always take a longer time to charge (i was told twice as much) and true enough, after deplugging from the USB port, the player starts charging again. Note that this always happen, meaning i can never get a complete 5 hours charge using the USB. What is wrong? And after such charge from USB, i noticed that the battery life the next day is like one third of what it usually last when i charged it through a charger...
Because of the Micro's design there will always be a difference in the amount of power it can pull via USB vs. the drain when copying files to it. USB is slower to charge than the mains adapter, but it should charge fully given time (which could be twice as much as using the mains adapter).
There is a known issue with the battery draining on the Micro, but you should know this having read JazzMC's page. This is the reason the battery is so low the next day.

Questions about System Requirements for Adobe Air programs

     Earlier today I asked someone who runs Tweetdeck if they knew what the system requirements were for running Tweetdeck on my desktop (Windows)
they gave me a link here: http://www.adobe.com/products/air/systemreqs/
and I found this:
Windows
2.33GHz Intel® Pentium® 4, AMD Athlon® 64 2800+, or faster processor
Microsoft® Windows® XP Home, Professional, or Tablet PC Edition with Service Pack 3; Windows Server® 2003 or 2008; Windows Vista® Home Premium, Business, Ultimate, or Enterprise (including 64-bit editions) with Service Pack 2; or Windows 7
512MB of RAM (1GB recommended)
Here are my computer statistics:
Operating System: Windows Vista™ Home Basic (6.0, Build 6001) Service Pack 1 (6001.vistasp1_ldr.101014-0432)
           Language: English (Regional Setting: English)
System Manufacturer: Hewlett-Packard
       System Model: Compaq Presario CQ60 Notebook PC
               BIOS: PhoenixBIOS 4.0 Release 6.1
          Processor: AMD Athlon Dual-Core QL-65 (2 CPUs), ~2.1GHz
             Memory: 2814MB RAM
          Page File: 1858MB used, 3993MB available
        Windows Dir: C:\Windows
    DirectX Version: DirectX 10
DX Setup Parameters: Not found
     DxDiag Version: 6.00.6001.18000 32bit Unicode
Will me only having a 2.1GHz processor really affect how my performance is with Adobe Air products/apps in general?

Yes- I've had some lower price pc's using an Adobe AIR app and can tell the difference.
Computers where performance was a huge issue was Compaq CQ56 & Toshiba Satellite C655D
These computers are under 2.0 GHz and the app seems to freeze up on occassion or run slower.

Questions about system temps (way high, urgent)

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