In electronics, a cable is 1 or more wires (fibers) bound together and running parallel to each other such that larger amounts of data/current can be transmitted at faster speeds than would be accomplished with a lower amount of wires. A cable can refer to an audio, visual, data, electrical or any ...

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31 views

Connection of computer to monitor

I have at home 2 computers and 2 monitor screens. I'd like the newer computer to be connected to the newer screen, and the older computer to the older one. However, the older screen does not seem to ...
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2answers
868 views

How do I connect my laptop (VGA port) to a TV (HDMI port only)

I have a laptop which has a VGA port only. I want to connect it to a TV which has a HDMI port only. As expected, the TV has a HDMI cable only. So, what would be the simplest way to connect my laptop ...
0
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1answer
268 views

One way high ping when directly connecting two devices

i have just made crossover cable, and connected my desktop computer with laptop to test it, but i am experiencing high ping on laptop > desktop desktop 10.10.10.1, laptop 10.10.10.2 pinging laptop ...
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1answer
189 views

Ethernet cables dying quickly

We have to regular replace ethernet cables. A few have said its because we are close to the ocean. We about about 2 miles form the ocean. Is this true and if so can we do anything about it.
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1answer
706 views

DVI-D SingleLink / DVI-D DualLink

I have a 2x 21in. dell 2005 FPW with a Single Link DVI-D. I have a EVGA GTX 760 SC with Dual Dual Link DVI-D / DVI-I. Can I use A Dual Link DVI-D cable on both. So in the future i dont have to buy ...
2
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4answers
13k views

Internet is slow on WIFI but fast with net cable

I have Windows 7. When I plug in the network cable the internet works fast, but when I use WiFi it's extremely slow. Please help me fix this problem and also mention if the problem is with my WiFi ...
3
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1answer
2k views

Linksys E3000 slow local speed on 1Gb/s Cat5e cable

Here is the hardware I am using: Linksys E3000 router with Firmware version 1.0.04 Computer A with Windows OS 7 installed which is connected to router with 1Gb/s Cat5e cable. Computer B with Windows ...
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3answers
490 views

What kind of PCI card does this cable fit

I recently purchased a microscope camera which came with the camera body (an Olympus DP71) and this cable connector: I need a PCI card that fits it, but I have no idea what kind of connecter this ...
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1answer
54 views

Identifying a Specific Cable [closed]

I've recently discovered an old mobile phone that I would like to power up, however, it is lacking in a charger. I was wondering if you could help me identify the type of cable I would need to use to ...
0
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1answer
95 views

Connecting additional devices using the cable between modem and router

The network infrastructure in my parents' house is rather inconvenient. The modem is in the basement and the wireless router is in the attic. The only device connected via cable is my HTPC in the ...
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2answers
2k views

How should my CAT6e cable be terminated? No pairs?

I have just bought 60 meters of CAT6e cables, sold as "4 pair UTP RJ45". I have looked at various videos on Youtube but I cannot determine the correct wiring. all the colors of the cable I saw there ...
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vote
1answer
311 views

What 10m USB extension cable can I use for a USB display?

The Lenovo LT1421 is a 14 inch monitor that can be connected using a USB B mini to USB A cable. It is shipped with a 1.8 meter cable which is too short for my purpose. USB is limited to 5 meter, but ...
2
votes
1answer
429 views

Converting HDMI to RCA - laptop to TV?

I'm planning on going to visit parents over christmas and am looking to bring my laptop to be able to play video on my parent's TV. They've got a big widescreen from the early 2000s which has RCA ...
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3answers
604 views

Does cable tester have limit on cable length?

I am moving to a house which has in-home wired network. The network runs like this, TV cable from outside comes to family room, I am supposed to connect cable modem and router at family room. There ...
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0answers
41 views

LAN not working

I have a HP Desktop computer, its like the LAN is not working but if i try to connect another desktop on the same LAN cable its working. All the drivers are installed and its picking up the LAN cable ...
0
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1answer
340 views

Am I using an incorrect USB cable with my external HD?

I recently had to replace the caddy for my external HD. I was successfully using a 5m USB mini to USB A cable to transfer data between the HD and my laptop (Win 7 64). The new caddy has a USB A ...
2
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1answer
315 views

UTP Cat-6 low speeds

I've got a UTP Cat-6 ethernet installation with a Linux server in one end, my PC in the other and three gigabit switches in between. Recently I changed the cable from a normal Cat-5 to an UTP Cat-6, ...
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1answer
458 views

Software implementation of network tester

I'm currently trying to find if there's a way to do network cable testing (drops) software wise. I know that the cable can be in 4 states : 1) working 2)slightly damaged 3 )damaged 4)unplugged. ...
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5answers
58k views

Wireless vs. Wired: which is faster?

I have the option of hooking up my machines to the internet either wirelessly or via ethernet cable (wired). I'm curious as to which is faster; the approximate wireless signal strength (average) is ...
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2answers
4k views

Laptop With Wonky Charging Port

I have a laptop I purchased about 2 years ago which has an issue concerning the port where you plug in the AC adapter. Through normal use, it suddenly noticed this issue where you cannot get the ...
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0answers
250 views

VGA Cable driving me bonkersmental

I am wondering if there is anything I can do to lower or prevent VGA cable interference? I have a PC with a HD 7850 OC 2gb linked to a 1080p VGA only monitor. The display always has fluctuating ...
2
votes
2answers
376 views

Heavy static with specific laptop + speaker combo

I just got a new ASUS laptop. Plugging it into a friend's stereo with a 3.5mm->RCA adapter, I got constant bursts of static drowning out the sound whenever it got a little bit of bass in it--say, an ...
3
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1answer
1k views

Triple-ended USB cables

I was reorganizing my desks and found two different triple-ended USB cables. I don't know their origin or purpose. I have never seen triple-ended USB cables before. What are they used for?
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5answers
3k views

Audio cable “joiner”? [duplicate]

Is there something available that will enable one pair of headphones to get input from two or more sources? If yes, what is it called (so I can search for it on New Egg and the like)? I'd really ...
4
votes
3answers
1k views

Is there a difference between LAN cable connecting two PCs and one connecting a PC to a router?

I went to a computer store to buy a LAN(Ethernet) cable and they asked me whether I want to connect two PCs or a PC to a router. I used to do both using same cable and it worked for me till I lost the ...
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1answer
162 views

What is this external hard drive enclosure cable?

I recently found an old external hard drive enclosure that has no branding or serial numbers to look up. The only cable aside from the power cable attached to it is this. Does anyone know what type of ...
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1answer
315 views

Cable Modem connect to Netgear N300 Wireless Router and adsl Modem

I have a Netgear N 300 Wireless Router that is also a DSL Modem... I want to Go to a Cable Internet Provider. Can I plug the Cable Modem into the N 300 Router and continue to use it as a Wirless ...
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3answers
368 views

Length limit for HDMI cables [closed]

The idea is to build a server and run virtual operating systems compatible with touch screen monitors. Server in one location with four displays in different rooms. The idea is to only have the ...
0
votes
1answer
58 views

my internet gets slower over time, i get error messages,

i have cable internet, and i use a splitter to separate the cables from my tv. my internet, which has been working fine until the past few days. now it starts off fine in internet explorer, but it ...
2
votes
1answer
4k views

How to connect two sets of mic/speakers to one computer?

On our conference table, we plan to attach some data ports including two sets of 3.5mm audio ports. Each set will have a 3.5mm audio port - one for speakers and one for microphone. So there are two ...
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votes
1answer
130 views

Does laptop model matter in LCD Screen cable? [closed]

OK, the situation is this. I have two different laptops (different brands), and both of them have the same screen size. Also the LCD screen cable is the same physically, I've tried to plug the LCD ...
3
votes
5answers
3k views

Not sure what this DVI-like port on my PC is

I have a re-manufactured HP Compaq dc7700p Small Form Factor running Windows XP (for some reason inside the Windows Vista Boot Manager, instead of the WinXP NTLDR). On the back of my PC, I have what ...
2
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3answers
2k views

How suitable might my loft/attic be to install a network router and switch?

I'm trying to plan a home network and am having difficulty deciding where to run cables and locate things like my patch panel, router and switch. I live in the UK in the Midlands, and my loft is ...
3
votes
1answer
430 views

What kind of power cable is this and what is it used for?

I was digging through some cables and came across this weird looking one. Not sure what it is for and what kind of plug it even uses. Searched online but couldn't find anything that pointed me in the ...
0
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2answers
231 views

Setting up a second monitor for HPE h8 1010

I have an HP HPE h8 1010 and am looking to set up a second monitor for it. It would be an older monitor whose only input is VGA. I am already using a DVI plug for my primary monitor so the only ...
1
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2answers
135 views

What computer cable is used for WD16001032 not power cord and where can I get one?

What computer cable cord is used for a Western Digital external hard drive model Wd16001032? Where can I purchase one?
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2answers
253 views

Possible for a modem to all of the sudden have degraded speed?

I'm on the phone with Charter (cable company) about how overnight my network speed went from 30 Mbps to 2 Mbps and this support person swears it's because my modem doesn't support 30 Mbps. I say ...
0
votes
1answer
233 views

HDMI doesn't work on Acer Aspire R3600 [closed]

My HDMI cable won't connect when I plug one end into the HDMI slot on the Acer Aspire R3600 and the other into a Samsung DVD player. What could be causing this? Is there anything else I should be ...
1
vote
1answer
291 views

Short USB cables not charging?

I find this a strange problem but I can't find anything online about it. Recently I purchased a few short USB cables (20-30cm), to use in my car's USB connector to charge my phone. Strangely an ...
1
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1answer
329 views

Samsung S23A750D 23" 120Hz get no signal

I have a few days ago received this monitor. Samsung S23A750D 23" 120Hz I am using it with a Gainward Nvidia GTX570 Phantom GPU via DisplayPort cabling. The trouble I am having is that the monitor ...
0
votes
1answer
1k views

Install wireless router with cable modem - need authentication server? [closed]

I've bought a wireless router which I'm installing with a Telstra BigPond cable modem for a friend. As part of the setup I've got to a screen requesting username / password / authentication server ...
0
votes
1answer
72 views

Cable service sharing and bandwidth

I own a two-unit house, main and a basement apartment that are completely separated. However, should I decide to share the cable service between the two units, it would be very easy to run rg6 as I ...
1
vote
2answers
32k views

Samsung monitor displays only “Check Signal Cable”

I suddenly got a 'Check Signal Cable' after turning on my monitor. It was working this morning I checked the vga cable. Inserted it to another monitor and it worked I have a Samsung S19A300B Radeon ...
2
votes
3answers
2k views

What DVI splitter cable do I need?

I have a Dell Precision T5400, with a single graphics output port. In the box came a splitter to split it to two standard monitor cables. I have two monitors with DVI inputs, so I'd rather use those, ...
1
vote
2answers
208 views

Strange USB cable behaviour, is something wrong with my computer?

Today I bought a micro USB cable for my Nokia Asha 311. It worked fine for some hours, but now the mobile shows as plugged in but it isn't. Now I can see this in my computer's settings: Can ...
1
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5answers
396 views

Cable Modem MAC Addresses

Does anyone know how many MAC addresses a cable modem can support? Does the DOCSIS 3 spec allow for more MAC addresses?
24
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6answers
20k views

Is there any benefit of using HDMI over DVI?

I recently bought a Mac mini. It comes with an HDMI to DVI adapter. I bought a LG monitor that has an HDMI port. My concern is: Is there any improvement when I connect the Mac Mini to the monitor ...
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votes
1answer
318 views

Bought a new hdmi cable to connect my PC to my TV - no display detected

After I've connected the cable to both ends my nVidia control panel still doesn't recognize the 2nd display which is a Skyworth LCD with a perfectly fine regular HDMI input. I have the newest ...
0
votes
1answer
1k views

How To Plug In A PCI Express 2.0 x16 Card Into A x1 Extension Cable?

I bought some PCIe x1 extension cables off of ebay for a few bucks each. They came only ready to accept x1 sized cards. I drilled out one side of the extension cables to allow for a x4, x8 or x16 ...
4
votes
5answers
339 views

What is this cord called and how can I extend it?

I built a server recently, and the only hitch was that one of the cords running from my case to the motherboard was only just long enough. It is under strain, pulling at the connection point and ...