Components

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Components are those devices that are internal to a computer -- the PC boards, the central processor (CPU), the memory (RAM), disk and video controllers and so on.

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What is the best port replicator to purchase so that I can connect my Lenovo T450 laptop to two monitors with Display port inputs?
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Free Tool: SSL Checker
LVL 9
Free Tool: SSL Checker

Scans your site and returns information about your SSL implementation and certificate. Helpful for debugging and validating your SSL configuration.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

I have lost access to the Distributor and Subscriber servers, and need to delete the publication.
I managed to delete the (pull) subscription database, locally only, so the subscription still shows as orphaned, on the publisher server.

I am trying to simply delete all replication related components.

I am trying to remove the publication, but I get an error that it cannot be removed due to a connected subscription.

I then try to remove the subscription, usign the script below - but I get a message that the subscription does not exist?

Can anyone help with why?

(Remove Subscription Command)

--Select your publication database

USE NeXus

GO

DECLARE @publication AS sysname;

DECLARE @subscriber AS sysname;

--enter your publication name

SET @publication = N'NxPub';

--enter subscriber name

SET @subscriber = N'NxSub';

USE [NeX]

EXEC sp_dropsubscription

@publication = @publication,

@article = N'all',

@subscriber = @subscriber

,@ignore_distributor=1;

GO
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i know the usb 3 drive docks
my question is : is there anything faster on the market?  
 or is sata speed comparable to USB 3
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Hi,
I have a new UPS 950VA BX950U-GR, just unboxed and plugged to line.
It's correct that no lights are on? If I turn on the ups I see green light flashing

tks
cesare from Italy
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I work at a small catholic school.  We have Epson projectors in our classrooms.  In some rooms we have large screen tvs.  We use PCs, MacBooks, and two different versions of iPads for students/staff.  They vary in age.  We have found that there is no single way to connect to the projector that works for each device.  I am looking for a solution (wireless utility or multiple connectors...iPad (small connector or 30-pin)-to-VGA/HDMI/USB, PC-to-VGA/HDMI/USB) that we could put in each classroom so that little to no instruction time is lost trying to connect student/staff devices to the projector.  Needless to say, finances are a concern.

We are looking at AirServer but does that need to be installed on each device or can it be installed on a single device in the room that would work?  Would a TeamViewer solution work?

Any suggestions would be much appreciated!
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i have a no of bill of materials for different products in excel sheet and mssql data base for stores inventory. now i want to Excel bom for quering for the quantities for production and may be the same components in few bom. whenever i open the excel sheet current day quantities in store data base should be displayed in the excel sheet.
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My son has set up a Raspberry Pi in the home to display images. He enabled FTP and told me to connect via WinSCP. I have done this, and I see all the folders on the Raspberry Pi. However, I cannot upload images or do anymodifications on the raspberry pi due to a permissions problem.

Any ideas what could be the cause of this?

I am logging in with his username and password, which has full rights to the Pi.

Thank you.
1
Here is a scenario.

I have to forms. Form 1 and form 2. Form 1 is linked to form 2 in the uses clause of form 1. Now i have the ability to use an onlick event of a button on form 1 to show/hide form 2. How do i use the onlick event of a button on form 2 to show/hide form 1?

Its not only this that i want to be doing. I want to be able to access data across two forms that linked.
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Using vmware Site Recovery Manager.  All components are version 6.5.

A specific VM is replicated with vsphere replication, which is valid and up to date.
The protection group it was assigned to declared the VM to be invalid and no longer protected.  Attempts to configure protection fail with complaint that I do not have permission.  Same with attempt to remove the vm from the protection group. Cannot delete the group since it still has objects in it.

I am logged in as administrator @vsphere.local

I was able to remove all other vms from the group and make a new group, protecting the entire set of vms, including the one declared invalid.

So my vms are protected, but I have this ugly red spot on my dashboard that says I have a problem somewhere.  Any ideas how to get permission to clean this up?
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I have HP z800 , 32Gb RAM, nvidia Quadro K2000, 2TB hd. In bios its showing every this is working but when ever i'm trying too boot a new window it restarts and crashes with that blue screen just before " Preparing Desktop  for 1st time ". I have no idea why this is happening.. I tried everything. check all slots, reinstalled every thing. but still same problem.
0
Free Tool: IP Lookup
LVL 9
Free Tool: IP Lookup

Get more info about an IP address or domain name, such as organization, abuse contacts and geolocation.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

This whole thing was a sudden occurrence and not gradual. It started immediately after I pulled a stick of ram from my PC to install on another desktop I was working on. As soon as I replaced the ram that I removed back to my PC the problem started. I first thought that it was ram so I switched all the ram completely and the problem remained even with different ram. I then put my original ram back in and ran memtest and it found no errors and the problem still existed.  I have gone into task manager and slowly ended different processes to see if anything running in the background might be the culprit but that showed nothing. I've run malware and antivirus scans and eliminated all junk files,
I'm running Win 7 on a custom computer I built a few years ago with an 8 core AMD processor, an Asus M5A97 mother board and a 256 GB SSD with a couple of internal storage drives. (I don't overclock and I have made sure that the BIOS settings were set at "default".)
Does anyone have any ideas how to isolate the problem?
Any help would be appreciated. Thanks
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Hi all

The UI for my react app has a main section (takes up most of the screen) and a left hand side pane.
I'm using 3 separate ag-grids:
-One as the main one on the main screen holding the important data.
-the other two are in the left hand side pane (the less important grids for assistance/statistic holding).

This left pane uses (two) tabs, i.e. click on one tab to see one ag-grid, click the other tab to see the other ag-grid

For the tab functionality, i used npm to install the NPM react-bootstrap-tabs node module.

Recently I managed to set up one of the left pain ag-grids to hold filtering information from the main grid.
This was quite a hassle since the grids were effectively grand-sibling components which needed to communicate. without touching AG-grid src code, I had to set up ag-grid callbacks to take note of the filtering data from the main ag-grid, send it up to the grandparent component of my app, and then send it back down to the other grand child ag-grid component.

It all works however I noticed a glitch. When initially loading the whole page, the first tab in the left pane is active by default. The left pane ag-grid that holds the filter information is in the second tab. What I want is to click on this second tab, and see filter data be populated automatically as i filter the main ag-grid. However when I have the second tab active and i filter the main ag-grid (i.e. adding filter …
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I have a request for 150k and 500k minutes per day.  And I am not sure what capacity I need to set up. Please advise.
Thanks guys
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Hello Everyone.
I'm an Exchange Server newbie. I'm trying to set some server components state, and I found something.
I'd like to know there are multiple "-Requester" parameter value, so anybody please tell me: What's the meaning of each Requester value?
Example:
Set-ServerComponentState $Server -Component HubTransport -State Active -Requester Maintenance
Thank you so much
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I HAVE DOWNLOADED  Microsoft WEB PLATFORM INSTALLER 5.0.
 WHAT COMPONENTS DO YOU RECOMMEND I DOWNLOAD FOR php ?

  which  VERSION OF php, iis AND MYSQL ARE BEST FOR Windows 7 64 BIT INCLUDING ANY DRIVER THAT MIGHT BE NEEDED?

Michael hOGGATT
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Running Windows Server 2016 Essentials. Windows server Backup completes 'with warnings' 9 nights out of 10. The message is: Bare metal recovery backup and system state backup both report One of the system components is not consistent in the shadow copy created for backup. Detailed error message: The writers timeout expired between the freeze and the Thaw events. Can anybody help me find out what is causing these VSS writer timeouts?
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I have a Windows Server 2012 R2 Standard server with a very strange issue that I can't seem to solve.

Windows is fully up to date and an SFC scan comes back clean reporting no issues*.

*There were some issues previously that I repaired with SFC and DISM that did not seem to have any effect on what I am writing about below.

After about three to four days of up time this server will start having application crashes appear in Event Viewer and the server will start missing scheduled non-interactive tasks like server backups. The applications that crash seem to be exclusive to Windows components themselves: wbadmin.exe, ceipdata.exe, aitagent.exe, lpremove.exe, & schtasks.exe are the ones that I see consistently every time in the logs.

I have attached snippets from three separate crashes:
ceipdata.PNGdefrag.pngwbadmin.png
Once this starts happening services like the scheduled defragmentation of the drives and Windows Server Backup will miss all of their schedules with a corresponding application crash in the Event Viewer. The only remedy I have found to keep the backups running is to restart the server after hours every couple of days. It is worth noting that if I manually run the defragmentation or server backup it runs and completes without issues.

Given that the applications only seem to fail when not initiated from the GUI I started looking into issues revolving around non-interactive Windows tasks and came across this …
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I need to replace the JList with 7  JCheckboxes. Run the code and see what I mean. Thanks


 
import java.awt.Container;

import java.awt.GridLayout;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import javax.swing.BorderFactory;

import javax.swing.BoxLayout;

import javax.swing.ButtonGroup;

import javax.swing.JButton;

import javax.swing.JFrame;

import javax.swing.JList;

import javax.swing.JOptionPane;

import javax.swing.JPanel;

import javax.swing.JRadioButton;

import javax.swing.JCheckBox;

import javax.swing.JLabel;

import javax.swing.JScrollPane;

import javax.swing.ListSelectionModel;

import javax.swing.event.ListSelectionEvent;

import javax.swing.event.ListSelectionListener;

public class Pizzeria extends JFrame {

     

   protected final String SIZE_OPTIONS[]={"Small","Medium","Large","Extra Large"};

   protected final double SIZE_PRICE[]={7,9,11,14};

   protected final String DRINK_OPTIONS[]={"Soda","Tea","Bottled Water","Tap Water"};

   protected final double DRINK_PRICE[]={2,1.5,1.25,0};
   
   String tops[]={"Mushrooms","Onions","Cheese","Green Peppers","Pepperoni","Black Olives","Sausage"};
   
   private JCheckBox peppCheckBox, mushCheckBox;

  

   protected double pizzaCost,drinksCost,toppingsCost;
   

  

   public Pizzeria()

   {

       super("Pizza App");

       setDefaultCloseOperation(EXIT_ON_CLOSE);

         

       createAndDisplayUI();

   }

  

   //The UI is designed as follows. Components 

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0
Does anyone know where I can get a PCIe version of this PCI card?

http://www.ebay.co.uk/itm/PCI-32bit-to-2xUSB-2-0-2xPS2-PS-2-Port-For-PC-Keyboard-Mouse-Combo-Adapter-Card-/152204959967?hash=item23701f60df:g:x1YAAMXQ4uJSDj6y
Note: The USB ports on the above card are totally irrelevant.

I need to connect a new PC to a old KVM setup that uses PS/2 for the mouse and keyboard.
(The PC has one of those combo Purple+Green PS2 connectors which I can only get to work on a keyboard)

If such a PCIe card does not exist, have you any other suggestions?
0
Free Tool: Site Down Detector
LVL 9
Free Tool: Site Down Detector

Helpful to verify reports of your own downtime, or to double check a downed website you are trying to access.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Does anyone know how to have Windows Search look in SharePoint as a location? I have went into gpedit, Computer Config - Admin Temps - Windows Components - Search and Enabled "Add primary intranet search location". I added the SharePoint site to there, ran gpupdate /force, rebooted and still nothing.

Any ideas? Thanks
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I am looking for testing strategy for Systems Integration Testing, speficially looking at documenting successful criteria.
ie components are all connecting, data tests \

Can anyone point me to a good article on this.
Regards FlyFish
0
so look
i  try to open BIOS mode but everytime i chose it to open..it shows a black screen with a dot in the corner and Boom freeze out and the only thing i can do is to shut down the PC
what can i do?
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we purchased several Q-see cameras and only have 10 displayed on our monitor.  However, there is a slot for 16 cameras.  How do we turn off the remaining 6 that we have not set-up
0
Hello all,
    What is a good UPS (battery backup) that has at least 5 outlets and network email notification? Does not have to be huge, just for 5 pieces of network equipment in a rack in our factory. Something like 1500va, but it needs to be able to email out, as there is no PC in that rack. If anyone can recommend anything, I would appreciate it.

Thanks,
0
I've built a flight simulator.  Now I want to put lights in it, plus console LED's, plus a bidirectional motor to extend/retract controls.  I'm a programmer by nature, and just starting in Arduino/electronics.  I'd like all of those components to be controlled via the PC via USB.  So, a few questions:

1. This is a lot of components drawing a lot of power, I have sufficient pins on an Arduino to control them all, but for power concerns do I need to make 3 separate devices (Lighting, Console LED's, and Motor) or can I run them all from a single Aruduino connected to the PC via USB (and AC power supply, if needed).

2. I know about the individual aspects needed for those, as in, I can light LED's, and I know I need an h-bridge for the motor to work in both directions, but can those be done on the same board? If so, can someone give me some sketches or designs on how to do it?

The Lighting LED's are RadioShack 39.3" (1m) Tricolor LED Strip for Arduino 2760339.  The console LED's would be somewhere between 5 and 10 multicolor single LED's I need to color from green, to yellow, to red.  The motor (and I could use some advice on this) needs to spin a threaded rod that will push/pull the drawer the controls are mounted on.  

If someone can either provide me with good drawings/sketches, or point me in the right direction, I'd appreciate it.  I'm an expert programmer, but just learning electronics, maybe halfway through the tutorials.
Thanks,
-Chris
0

Components

33K

Solutions

32K

Contributors

Components are those devices that are internal to a computer -- the PC boards, the central processor (CPU), the memory (RAM), disk and video controllers and so on.