HDSIO 16-bit data width

Similar Questions

• ColdFusion 11 allows the use of MS Access 32-bit data sources?

  ColdFusion 11 allows the use of MS Access 32-bit data sources?

  Well well, my first rhetorical question: is 2014, why MS Access? MS SQL has free versions that are much faster and more stable than any version of MS Access, I have no problem of migration.

  Now to your question, 32 bit "should not be a factor." 64-bit applications can talk to most 32-bit applications through an API without too much difficulty. The only exception that I know are 32-bit applications that rely exclusively on the DLLs for their API - I don't "think" MS Access has this limitation. It was probably at least 15 years since I touched what whatsoever in dealing with MS Access so my hesitation to be clearer in my response. Good luck.

• VMWare and Server 2008 R2 64-bit data recovery

  Hello

  Y at - it no problem using the plugin of VMWare and MS Server 2008 R2 (64-bit) data recovery?  Whenever I try to back up a virtual computer with the operating system 2008 R2 on it, she returns with the error:

  Failed to create the snapshot for VMName, error - 1 (unknown)

  The status message in the Panel said recent jobs:

  Cannot create a snapshot suspended because the snapshot creation operation has exceeded the time off I/O forholding in the frozen VM.

  When I use the same application to save a regular 32-bit version of 2008, it works very well.

  Any ideas?

  Thank you

  Windows 2008R2 isn't an entirely guest OS support on vSphere 4 and VMware Data Recovery.  We are aware of the problem and must lean into it by a version update - for now, 64-bit Windows 2008 R2 is not supported.

• can we use 32-bit components (ODAC) Oracle with oracle 64-bit data access

  Hi all
  
  
  Let me know for oracle 11G 64 bit the latest patches are available?
  
  Yet more can we use 32-bit components of Oracle (ODAC) with oracle 64-bit data access.
  
  
  Thank you
  Fadi

  Let me know for oracle 11G 64 bit the latest patches are available?

  Check on http://metalink.oracle.com

  Yet more can we use 32-bit components of Oracle (ODAC) with oracle 64-bit data access.

  I guess you mean to use 32-bit components ODAC on the client side. I've not seen this in practice, but it should be possible as long as we do not / cannot upgrade all clients to 64-bit.

• Help: 8-bit data transfer

  Hello friends of data acquisition,

  I have a complex programming project for which I'm looking for advice.    I have a good idea of what needs to be done and took I stab in the attached VI.   However, I have no experience with DIO, ergo, I am not confident in what I've done!   The target system is deleted physically for me, so my hope is that I can get some corrections and guidance from the joint forum before visiting the production system.   Right now I am simulating my offsite PXI-6259 with MAX.   Advice/comments/advice would be greatly appreciated!

  Sincerely,

  Zach

  The task at hand = transfer a text string to an adjacent DSP system with 8 digital output lines.

  The requirements are:

  1. convert each character in a binary table of 8-bit ascii standards

  2. write the table 8-bit daqmx digital output lines.

  3. read the DSP System State occupied by entry digital daqmx, slowed down (low TTL) or busy (TTL high)

  4. wait for the DSP is inactive

  5 generate a pulse TTL from 0.0003 sec to the line to "lock" the 8bits via digital output separated daqmx.

  6. Repeat until the entire chain has been sent

  All in all, I have 8 lines for codes, a single line of DI for the status of the DSP and the other line for the impulse of 0.0003 strobe (lock).

  I'll give up this thread...   I have made significant progress and am now testing the attached version.

• dynamic double bit data conversion

  It could be very simple, but I was confused. I have current data and average data as in code. I want to build the table using these data, save them on my hard drive and open in word with header (current and average)

  Problems:

  I have data from two sources in lead generation and versions table as shown entry table to write on the worksheet vi. I get the error source is dynamic and double sink is a bit. It is the most difficult part of my life to find out what range of conversion to use.

  When I run the vi (lets assume the good range of conversion is connected and there is no conversion error) pops up the dialog for path that comes up constantly on dialog

  Ideally I want appears on the screen when I press on would go so that I can browse location to save the file, and once the path is specified vi works continuously and the data is written to the worksheet while vi is running.

  Thanks a lot for reading and help

  See you soon

  Welcome to the evil world of dynamic data. What you really want to use is the merging of signals feature. When you do this a dynamic data conversion will be automatically added between the signals to merge and writing on a spreadsheet file.

  You can consider using writing to the file position as directly accepts dynamic data.

  With respect to the path, use a shift register.

• I use XP pro 64, but I have an access point in need of true 32-bit data. Is it possible to do?

  I need output Excel spreadsheets .txt files because I have an access point that is able to accept only clean text files (not Word files, etc.).  When I do that on my system, the ap gives me an error that he sees the nonprinting characters.  I look at the file .txt with a hex editor, and I see that it is completed by the hex 00 between each character.  I know I can solve this problem by loading a 32 bit OS, but I can do on the latest data from get system the way I need it?

  Hello Al C82,.

  Thanks for visiting the site of the community of Microsoft Windows XP. The question you have posted is related to Excel and would be better suited to the community of Office Discussion groups. Please visit the link below to find a community that will support what ask you
  http://www.Microsoft.com/Office/Community/en-us/flyoutoverview.mspx

  Steven
  Microsoft Answers Support Engineer
  Visit our Microsoft answers feedback Forum and let us know what you think

• 64-bit data recovery manager

  This may seem like a stupid question, but I read that the Manager of data recovery is only 64-bit is there no solution for 32-bit workaround for this?  Our factory is currently 32-bit but will probably 64 soon.

  SB

  Starting with VDR 1.1, use the device / standardized on the 64-bit version of CentOS 5.2.

• How can I transfer more 64-bit data to the target host?

  Hi all, I currently use fpga PCIe-7851r card to drive my camera. There were 64 lines to remotely control. So what I did generates the commands on the host pc and transfer it to the target via DMA FIFO. The data type of the FIFO is U64, i.e. each digit control 64 DIO lines. But the issue becomes complex when I transfer 66 command-line. I tried to create 2 FIFOs, but I can hardly do the 2 Sync FIFO.

  I think I might be able to create 2 tables U64, one contains the original 64 line, s command and the other for the 2 line (a loss) information. And then I have them interleave in hospitality and decimate them in the target. There should be enough cycles to it. But I don't think it's a good solution. Is there a better method? Thank you.

  LabVIEW 2009, Windows XP, PCIe-7851R

  Kind regards

  Bo

  Using the techniques highlighted in this tutorial:

  http://zone.NI.com/DevZone/CDA/tut/p/ID/4534

  You can use code like this:

  

• 16-bit data base software does not communicate with NT4 server on the windows computer 7.

  We are a small manufacturing company. I installed old software database (16 bit) on windows 7 (64-bit) a year earlier. This software has worked for a few months and then it stop working. Database software still works on the old xp based computers, but it does not work on my windows 7. We believe that this database software is not communicating with our windows NT4 Server. It could be the update of windows 7, but we're not sure. I contact you because this database software is worked for two months on my computer and then suddenly stop working, it's strange, and now I am not able to install again. So is there someone who can suggest me what would be my next step.

  Windows 7 64-bit is not a 16-bit subsystem or a way to install the NTVDM extension that supports. You need to install a 32-bit version of Windows 7.

• Bit data does not record

  only two field data does not record. I placed a script, it works fine, but when it is open after saving a file, the fields are empty. Why this happen?

  event of calculation:

  var a = Itemnumber.rawValue;

  rowb var = xfa.resolveNodes ("form1.page2.Subform1.Table1.Row2 [*]");

  rowc var = xfa.resolveNodes ("form1.page2.Subform2.Table1.Row2 [*]");

  var WDT = xfa.resolveNodes ("form1.page2.Subform3.Table1.Row2 [*]");

  for (var i = 0; i < rowb.length; i ++)

  {

  var b = rowb.item (i). Calculation.rawValue;

  var bb = rowb.item (i). Total_dispensing. RawValue;

  if(a==b)

  var x = bb;

  }

  for (var i = 0; i < rowc.length; i ++)

  {

  var c = rowc.item (i). Initial.rawValue;

  var cc = rowc.item (i). Site2.RawValue;

  if(a==c)

  var y = cc;

  }

  for (var i = 0; i < rowd.length; i ++)

  {

  var d = rowd.item (i). ActualPatients.rawValue;

  var dd = rowd.item (i). Actual_patient. RawValue;

  if(a==d)

  var z = dd;

  }

  this.rawValue = x + y + z;

  If (this.) RawValue == 0)

  this.rawValue ="";

  In addition, I use acrobat X pro. another field of data in the same form to be saved.

  I extended my sample to manage the numbers Actual_patient as well, it looks like now.

  If (!.) Itemnumber.isNull)

  {

  this.rawValue = 0;

  rowb var = xfa.resolveNode ("form1.page1.subform2.Table2.Row2. (()_Calculation.rawValue_==_«_«_+_Itemnumber.rawValue+_»_») ");

  If (rowb! == null)

  {

  this.rawValue += rowb. Total_dispensing. RawValue;

  }

  rowc var = xfa.resolveNode ("form1.page1.subform3.Table3.Row2. (()_ActualPatients.rawValue_==_«_«_+_Itemnumber.rawValue+_»_») ");

  If (rowc! == null)

  {

  this.rawValue += rowc. Actual_patient. RawValue;

  }

  }

  And if the number can be duplicated, then it would look like.

  this.rawValue = 0;

  If (!.) Itemnumber.isNull)

  {

  rowb var = xfa.resolveNodes ("form1.page1.subform2.Table2.Row2. (()_Calculation.rawValue_==_«_«_+_Itemnumber.rawValue+_»_») ");

  for (var i = 0; i)

  {

  this.rawValue += rowb.item (i). Total_dispensing. RawValue;

  }

  rowb var = xfa.resolveNodes ("form1.page1.subform3.Table3.Row2. (()_ActualPatients.rawValue_==_«_«_+_Itemnumber.rawValue+_»_») ");

  for (var i = 0; i)

  {

  this.rawValue += rowb.item (i). Actual_patient. RawValue;

  }

  }

  I updated my sample https://acrobat.com/#d=uQmAFWaVoHydJQ1Xtf0QhQ

  I still don't know how the values of number, calculation and ActualPatient are created in my example, you have to key in, once indexed in the match of calculation the expected results, you posted.

  Concerning

  Bruce

• How to count the fields with the bit data type

  Hi friends,
  I'm stuck in this report.
  My responses as it looks.
  
  region... offices... groups1... work2.
  A..........a1............. 0..........1
  A..........a2............. 1..........1
  A..........a3............. 0..........0
  B..........a1............. 1..........1
  B..........a3............. 0..........0
  
  Here 0 and 1 are values of bit (true and false)
  I need to create a report that matter works if the value is true (1)
  as...
  Region... total_Work1... total_work2
  A................... 1.............2
  B................... 1.............1
  
  and
  Offices... Total_work1... Total_work2
  a1............... 1.....................2
  a2............... 1.....................1
  a3.............. 0......................0
  
  Please help me calculate this total when core values are few.
  
  Thanks in advance

  Hi Toony,

  This is caused by internal database storage, a true is stored in the form of-1. Just take the integer ABS (absolute).

  concerning
  John
  http://obiee101.blogspot.com/

• Maximize the continuous digital data recording rate

  I'm trying to record digital data clocked outside large amounts quickly.  The data is only for post-processing.  What is the best way to get data from the port on the hard drive at the fastest possible pace?

  I connect using a PCIe 6537 B.  I log on 4, ports of 8 bits to 40,92 Mhz, so a rate of ~ 160MBytes per second.  I have two designs I've tried so far (a producer-consumer architecture and a DAQ.mx configure logging design).  Both models work if I connect only on two ports (effectively halfing the necessary flow) but fail to the width of 32 bits.

  My producer consumer architecture fails after about 30 seconds of recording successful message

  Error - 200613: Acquisition was stopped to avoid a crushing of the input buffer.

  My other DAQ.mx configures logging design fails quickly (~ 1 sec) with

  200361 error: Overflow memory on-board

  .

  I could be set it up incorrectly.  As I said, it works with 16-bit data width.  I don't know if the increase in the width of the data directly is the problem or if the increased flow to fail.

  I use this on a 3 GB ram windows xp using labview in 2012.  I have attached the vi of my two attempts and a picture of the DAQ.mx set the logging design.

  Well, I'd suggest the integrated PDM recording method would probably be you give best results, assuming that it works at all.  This record type opens a DMA channel of the material on the hard drive so it should not produce copies of useless data, which would probably be a producer consumer loop.

  I never tried logging TDMS without reading the data, a Read DAQmx should be used in the loop?  Your file contains TDMS data?

  The challenge of your hard drive?  It is a flat disk of laptop?  I recommend you test on a SSD, if possible, just to see.

  There are also properties to open up to a size of memory buffer.

  Start with one of the logging TDMS basic examples delivered with LabVIEW and work your way up from there.

• Re: Satellite P100-160 (PSPAAE) - support 4 GB of RAM?

  Hey guys,.

  I was wondering if there was any way I could v4.70 BIOS to support 4 GB of RAM? I am running Slackware 13 x86_64 and still not get my installation to reveal the true amount of RAM installed. It displays all of the RAM in BIOS. Here is the output of/proc/meminfo...

  root@drgr33n ~/Software/64pkg $ cat/proc/meminfo
  MemTotal: * 3081500 kB *.
  MemFree: 535712 kB
  Buffers: 438504 kB
  Cache: 1131636 kB
  SwapCached: 0 kB
  Active principles: 1179124 kB
  Inactive: 1051940 kB
  Active (Anon): 754716 kB
  Inactive (Anon): 0 kB
  Active (leader): 424408 kB
  Inactive (queue): 1051940 kB
  Unevictable: 0 kB
  Mlocked: 0 kB
  SwapTotal: 0 kB
  SwapFree: 0 kB
  Sale: 308 kB
  Writeback: 0 kB
  AnonPages: 660920 kB
  Mapped: 144520 kB
  Slab: 205584 kB
  SReclaimable: 179052 kB
  SUnreclaim: 26532 kB
  PageTables: 20064 kB
  NFS_Unstable: 0 kB
  Bounce: 0 kB
  WritebackTmp: 0 kB
  CommitLimit: 1540748 kB
  Committed_AS: 1617896 kB
  VmallocTotal: 34359738367 kB
  VmallocUsed: 558552 kB
  VmallocChunk: 34359120235 kB
  HugePages_Total: 0
  HugePages_Free: 0
  HugePages_Rsvd: 0
  HugePages_Surp: 0
  Hugepagesize: 2048 kB
  DirectMap4k: 6720 kB
  DirectMap2M: 3129344 kB

  root@drgr33n ~/Software/64pkg $ dmidecode - type memory
  # dmidecode 2.10
  SMBIOS 2.4 present.

  Handle 0x000C, type of DMI 16, 15 bytes
  Physical memory
  Geographical area: motherboard or motherboard
  Use: System memory
  Type of Error Correction: no
  Maximum capacity: * 3 GB *.
  Handle error information: not provided
  Number of aircraft: 2

  Handle 0x000D, DMI 17 27 bytes
  Device memory
  Handful of table: 0x000C
  Handle information error: no error
  * Width: 64 bits
  * Data width: 64-bit *.
  * Size: 2048 MB *.
  Form factor: SODIMM
  Value: 1
  Location: M1
  Index of the Bank: Bank 0
  Type: DDR2
  Type Detail: synchronous
  Speed: unknown
  Manufacturer: Unspecified
  Serial number: not specified
  Inventory number: not specified
  Part number: not specified

  Handle 0x000E, type of DMI 17, 27 bytes
  Device memory
  Handful of table: 0x000C
  Handle information error: no error
  * Width: 64 bits
  * Data width: 64-bit *.
  * Size: 2048 MB *.
  Form factor: SODIMM
  Value: 1
  Location: M2
  Index of the Bank: Bank 1
  Type: DDR2
  Type Detail: synchronous
  Speed: unknown
  Manufacturer: Unspecified
  Serial number: not specified
  Inventory number: not specified

  As you can see the BIOS, see the two sticks of 2 GB, but it also shows that the BIOS supports only 3 GB of RAM? Would it not possible to Flash my motherboard with the firmware of another model of laptop computer? Or is there a BIOS update in the near future that will allow me to make use of my full 4 GB of RAM?

  Hello

  Normally, the Satellite P100-160 supports 4 GB of RAM. If you check the user manual, you can find this information it can be upgraded to 4 GB of RAM with two 2 GB memory modules.

  Just a question: how much will be shown in the BIOS directly? He acknowledges the full 4 GB of RAM?

  And don t forget you can only use 4 GB of RAM with a 64 bit OS. If you use 32-bit OS, you can only use up to 3.2 GB of RAM.
  Have you installed Linux 64-bit version?

• HP Probook 4520 s memory 8 GB (2x4gb) Corsair pass without success and failure

  OK, here's the story

  My laptop is HP Probook 4520 s

  with Windows Windows 8.1 (6.3) 64-bit (Build 9600)

  Please see the end of this post for CPU - Z report of specs.

  Currently I have 3 GB of memory installed - had to install their return after failed upgrade.

  Please check back the CPU - Z report for the memory module specifications.

  I bought the memory pack 2 x 4 GB Corsair following

  Corsair CMSO8GX3M2A1333C9 8 GB (2x4gb) 1333 MHz DDR3 SODIMM

  http://www.scorptec.com.au/product/memory/SODIMM/43657-CMSO8GX3M2A1333C9

  Plug new modules:

  Lifetime warranty
  Size 8 GB (2 x 4 GB) Kit
  Performance profile none
  Fan included no.
  Heat spreader-
  Configuration memory dual channel
  Type of DDR3 memory
  Package - memory Pin 204
  Package - Format memory SODIMM
  Tested voltage 1.5
  SPD tension 1.5
  PC3-10600 (1333 MHz) memo speed
  SPD speed 1333 MHz
  Tested speed 1333 Mhz
  Tested latency 9-9-9-24
  SPD 9-9-9-24 latency

  When I installed the memory module on the laptop, I couldn't go essentially exceed the stage of the POST. Is the HP logo appears on the screen and what is it... That's all... nothing beyond this point.

  When I went to the BIOS settings, memory read 81xxMB successfully, it is essentially 8 GB of RAM.

  I tried to reset the BIOS settings, has not yet.

  I removed the 2 x 4 GB modules, put back the two original modules of 1 GB and 2 GB - those who came with the laptop-, everything worked again.

  What was not right here... ?

  PS please don't answer not with lame answers "it's weird", "that's strange", I know it's weird and strange. I want clear and specific suggestions.

  Report of CPU - Z below:

  TXT of CPU - Z report
  -------------------------------------------------------------------------

  Binary files
  -------------------------------------------------------------------------

  CPU - Z version 1.69.0.x64

  Processors
  -------------------------------------------------------------------------

  Number of processors 1
  Number of threads 4

  APICs
  -------------------------------------------------------------------------

  Processor 0
  -Core 0
  -Wire 0 0
  -Thread 1 1
  -Core 2
  -0-4 wire
  -Wire 5 1

  Timers
  -------------------------------------------------------------------------

  Timer ACPI 3,580 MHz
  Timer HPET 14,318 MHz
  Timer perf 2,208 MHz
  Sys 1,000 KHz timer
  Timer 133,02 MHz BCLK

  Information for processors
  -------------------------------------------------------------------------

  Processor 1 ID = 0
  Number of cores 2 (max 8)
  Number of threads 4 (max. 16)
  Name Intel Core i5 430M
  Code-named Arrandale
  Specification Intel (r) Core i5 CPU M 430 2.27 GHz
  Package (platform ID) Socket 989 rPGA (0x4)
  CPUID 6.5.2
  CPUID long 6.25
  Core Stepping C2
  The 32nm process technology
  TDP limit 25 Watts
  Basic speed 2527,3 MHz
  Multiplier x Bus 19.0 x 133.0 MHz speed
  2394,3 MHz rated Bus speed
  Stock frequency 2266 MHz
  Instructions sets MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, VT - x
  Data L1 cache 2 x 32 KB, size 8-way line set associative, 64 bytes
  L1 instruction cache 2 x 32 KB, size 4-way set associative line, 64 bytes
  L2 cache 2 x 256 KB, size 8-way line set associative, 64 bytes
  Cache 3 MB L3, size 12 channels line set associative, 64 bytes
  FID/VID control Yes

  Turbo Mode supported, enabled
  2533 MHz Max turbo frequency
  Max-non-Turbo report 17 x
  Max turbo report 19 x
  Rate of return max 9 x
  TDC limited 21 amps
  Basic NT 21 Watts
  Uncore PDT 4 Watts
  Power @ 9 x 7 Watts
  Power @ 10 x 8 Watts
  Power @ 11 x 9 Watts
  Power @ 12 x 11 Watts
  Power @ 13 x 13 Watts
  Power @ 14 x 15 Watts
  Power @ 15 x 18 Watts
  Power @ 16 x 21 Watts
  Power @ 17 x 25 Watts
  Number of bus max 255
  PCI peripheral device connected to the 255 bus, device 2, function 1

  Chipset
  -------------------------------------------------------------------------

  Northbridge Intel Havendale/Clarkdale Host Rev. Bridge. 12
  Southbridge Intel HM57 Rev. 06
  Graphics interface PCI-Express
  Width link PCI-E x 16
  PCI-E Max Link width x 16
  Type of DDR3 memory
  Memory size 3 GB
  Double channels (symmetrical)
  Frequency 532,1 MHz memory (04:16)
  Latency CASE # (CL) 7.0
  RAS # for CASE # delay (tRCD) 7
  RAS # Precharge (tRP) 7
  Cycle Time (tRAS) 20
  Time to Row Refresh Cycle (tRFC) 60
  Control rate (CR) 1 t
  Base address e/s MCHBAR 0x0FED10000
  E/s MCHBAR size 4096
  MCHBAR records

  DMI
  -------------------------------------------------------------------------

  DMI BIOS
  vendor Hewlett-Packard
  version 68AZZ version F.0F
  Day 18/02/2011
  ROM size 2560 KB

  System DMI information
  Manufacturer Hewlett-Packard
  product HP ProBook 4520 s
  Unknown version
  series 2CE0211M4C
  UUID {1520830E-6A57-11DF-8C36-42C05900004D}
  SKU WS879EA #ABV
  family 103C_5336AN

  DMI Baseboard
  vendor Hewlett-Packard
  model 1411
  review of KBC Version 57,34
  series 2CE0211M4C

  DMI system box
  Manufacturer Hewlett-Packard
  chassis type Notebook
  2CE0211M4C series chassis

  DMI processor
  Manufacturer Intel(r) Corporation
  model Intel (r) Core i5 CPU M 430 2.27 GHz
  clock speed 2264,0 MHz
  The FSB 133.0 MHz speed
  multiplier x 17.0

  DMI Extension slot
  PCI SLOT1 designation
  type of PCI
  32-bit width
  No. populated

  DMI OEM channels
  String [0] 70/71 79 7 ABS has 7 b 7 c
  v01.4A CSM chain [1]
  chain [2] www.hp.com

  DMI physical memory matrix
  location motherboard
  use system memory
  correction no
  Max 8192 MB capacity
  Max # of devices 2

  DMI memory device
  name high-Slot 1 (top)
  format SODIMM
  unknown type
  width total 64-bit
  64-bit data width
  Size 2048 MB

  DMI memory device
  name high-Slot 2 (under)
  format SODIMM
  unknown type
  width total 64-bit
  64-bit data width
  size 1024 MB

  Storage
  -------------------------------------------------------------------------

  Drive 0
  Device path \\?\scsi#disk&ven_&prod_st9320423as#4&1f4bc32b&0&000000#{53f56307-b6bf-11d0-94f2-00a0c91efb8b}
  Type set
  Name ST9320423AS
  Capacity GB 298,1
  SMART Support Yes

  USB devices
  -------------------------------------------------------------------------

  Generic USB hub USB Device class = '0 x 09' subclass = 0 x 00, seller = 0 x 8087, product = 0 x 0020
  Peripheral USB device USB Composite class = '0xEF' subclass = 0 x 02, seller = 0 x 0461, product = 0x4DB6
  Generic USB hub USB Device class = '0 x 09' subclass = 0 x 00, seller = 0 x 8087, product = 0 x 0020
  Peripheral USB Microsoft mouse and detection (USB) keyboard driver, class = "0x00" subclass = 0 x 00, vendor = 0x045E, product = 0 x 0745

  Graphics
  -------------------------------------------------------------------------

  Number of cards 1

  API chart
  -------------------------------------------------------------------------

  ATI I/O API

  Graphics cards
  -------------------------------------------------------------------------

  Display adapter 0
  Name ATI Mobility Radeon HD 4500 Series (Microsoft Corporation - WDDM v1.1)
  Manufacturer 0x103C (0 x 1411)
  512 MB memory size
  Bus device PCI 1 (0x1), device 0 (0x0), function 0 (0x0)
  Vendor ID 0 x 1002 (0x103C)
  The model 0 ID 9555 x (0 x 1411)
  Performance level 0

  Win32_VideoController AdapterRAM = 0x20000000 (536870912)
  Win32_VideoController DriverVersion = 8.97.10.6
  Win32_VideoController DriverDate = 20/06/2012

  Software
  -------------------------------------------------------------------------

  Windows Version Microsoft Windows 8.1 (6.3) 64-bit (Build 9600)
  Version of DirectX 11.0

  Clear and precise. Your laptop uses the memory of 1.35 volts and that you have installed 1.5 volt.

  This is the crucial page for memory you need:

  http://www.crucial.com/store/listparts.aspx?model=ProBook%204520s

  If it's 'the Answer' please click on 'Accept as Solution' to help others find it.