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Search: Posts Made By: televizora
Forum: General Computer & Tech Discussion 04-04-2021, 03:58 AM
Replies: 4
Views: 131
Posted By televizora
Re: Heat spreaders on RAM?

Normally, RAM usually does not require heatsinks. But if you overclock and tend to increase voltages, this produces more heat and heatsunks are helpful. Because of the cpu integrated graphics, most...
Forum: General Computer & Tech Discussion 03-29-2021, 11:59 AM
Replies: 3
Views: 109
Posted By televizora
Re: Too many 16 bit programs running error

After some searching the only clue is that this is due to a bug in consent.exe.
This executable is responsible for the elevation of a program after UAC asks for credentials. There are many similar...
Forum: General Computer & Tech Discussion 03-29-2021, 08:58 AM
Replies: 3
Views: 109
Posted By televizora
Too many 16 bit programs running error

After installing Java Runtime, I have some strange errors on some of my computers. Windows Explorer becomes unresponsive and then strange message pops up claiming that too many 16 bit programs are...
Forum: Troubleshooting & Designing Networks 03-17-2021, 07:03 AM
Replies: 15
Views: 317
Posted By televizora
Re: how to block copy from network access

If you have read access, you de facto have copy acess as well. But you can disable saving files on the computers by using registry or GPO if you have active directory.
Forum: General Capacitor Questions & Issues 03-15-2021, 12:46 AM
Replies: 12
Views: 389
Posted By televizora
Re: Identify diode

So, it corresponds to barrel type 5A shottky diode, just this one is chineese and smd.
I found the datasheet for 5A barrel type 5100-b, but was not sure whether the smd corresponds, or its just...
Forum: General Capacitor Questions & Issues 03-14-2021, 03:16 PM
Replies: 12
Views: 389
Posted By televizora
Re: Identify diode

Looks like Schottky diode. But I cant recognize the marking.
Forum: General Electronics Technical Discussion 03-13-2021, 07:18 AM
Replies: 230
Views: 7,347
Posted By televizora
Re: Remote pump control ideas.

There is alternative. Using SSR or Tyristor. But these are much more expensive than a relay.
Forum: Troubleshooting & Designing Networks 03-07-2021, 06:13 AM
Replies: 6
Views: 261
Posted By televizora
Re: Home network connection problem

I saw this too late. About the error
Network path not found usually means problem with the SMB.
1. Set network location to home/office, not public
2. Create username/s for the computers you want...
Forum: General Computer & Tech Discussion 03-07-2021, 05:32 AM
Replies: 29
Views: 918
Posted By televizora
Re: Do people still overclock?

I would say that the good old times of the overclocking are long gone and ended.
Today it's more for enthusiasts that can actually pay substantial amount of money for unlocked cpu and mobo.
Forum: General Capacitor Questions & Issues 03-06-2021, 04:48 AM
Replies: 1
Views: 988
Posted By televizora
Re: crap jwco and dongbaohe caps

According to my experience, the worst caps are Capxon and Sus'con.
Jwco are mediocre, but are not from the worst ones.
Forum: General Computer & Tech Discussion 03-06-2021, 04:21 AM
Replies: 11
Views: 476
Posted By televizora
Re: Parts Finders; I challenge you! USB3 Jack Needed!

Topcat, I understand your pain. I stumble onto this problem every time I need a specific type of connector, mostly while repairing tablets or phones. The problem is that even if a connector at first...
Forum: General Computer & Tech Discussion 03-04-2021, 02:15 PM
Replies: 7
Views: 322
Posted By televizora
Re: What 2.5 inch HDD for server?

It will be in server room with aircon at 14C. Inside a server...
Forum: General Computer & Tech Discussion 03-04-2021, 11:40 AM
Replies: 7
Views: 322
Posted By televizora
Re: What 2.5 inch HDD for server?

That's why I am asking about first hand experience. Sometimes there is something that is not written on the specs page. Firmware problems, other issues and problems. Lower than advertised MTBF and...
Forum: General Computer & Tech Discussion 03-04-2021, 11:17 AM
Replies: 7
Views: 322
Posted By televizora
Re: What 2.5 inch HDD for server?

SSD-s have limited writes. There will be constant writes and reads. I am afraid that the SSD-s won't survive.
And the SSD-s that can survive for at least 3-4 years are 4x the price.
I still do not...
Forum: General Computer & Tech Discussion 03-04-2021, 09:14 AM
Replies: 7
Views: 322
Posted By televizora
What 2.5 inch HDD for server?

So, I have to choose HDD-s for server. They have to be 2.5" SAS disks.
I hesitate between these disks
Seagate Enterprise Performance 2.5 600GB SAS (ST600MP0136)
Seagate Exos 10E2400 600GB 10000...
Forum: General Electronics Technical Discussion 02-24-2021, 10:50 AM
Replies: 5
Views: 208
Posted By televizora
Re: Switch selection

Most power tool switches are not simple switches, but have regulator inside their housing.
Forum: General Computer & Tech Discussion 02-22-2021, 04:32 PM
Replies: 15
Views: 571
Posted By televizora
Re: AMD AthlonXP multipliers on old motherboards...

You can try increasing the FSB. Although on these old boards it is most likely that FSB is tied to the frequency of the AGP/PCI and dramatically changing the FSB would lead to AGP/PCI cards running...
Forum: General Electronics Technical Discussion 02-21-2021, 06:31 AM
Replies: 32
Views: 675
Posted By televizora
Re: Question on AC grounding - found an old device that has me confused

These are only excuses. The weight matters only in USA. For example, our outlets and extension cords are exclusively Shucko /Well, sometimes Europlug can be seen for smaller devices/. Nobody will...
Forum: Troubleshooting & Designing Networks 02-20-2021, 12:25 PM
Replies: 30
Views: 2,290
Posted By televizora
Re: Need LAN connection over several hundred meters - how to do this?

Then you have no other option, rather than either WLAN or eventually Powerline. Omni or panel antenna BS AP + panel or directional client AP-s.
Forum: Troubleshooting & Designing Networks 02-17-2021, 11:02 AM
Replies: 30
Views: 2,290
Posted By televizora
Re: Need LAN connection over several hundred meters - how to do this?

It's very simple. The maximum length of cable in one network segment is 100m.
Use POE and put 3 switches, if it is inside a building.
Powerline is also an option, although you have to test it....
Forum: Troubleshooting & Designing Networks 02-16-2021, 01:49 PM
Replies: 23
Views: 1,048
Posted By televizora
Re: Packet loss on LAN...

Care to share? Or clarify?
Or you just use ping -f -i -l?
Because otherwise ping usually waits for the reply before sending another request.
Forum: Troubleshooting & Designing Networks 02-16-2021, 12:59 PM
Replies: 23
Views: 1,048
Posted By televizora
Re: Packet loss on LAN...

:compy: True story. Ask me something and I will tell you. :)
Forum: Troubleshooting & Designing Networks 02-16-2021, 12:16 PM
Replies: 23
Views: 1,048
Posted By televizora
Re: Packet loss on LAN...

I ignored nothing.
1. Ping DDOS works by sending ICMP packets using to the broadcast address of a network, using spoofed IP - the IP of the attacked host.
This is amplification attack.
2. Far...
Forum: Troubleshooting & Designing Networks 02-15-2021, 03:53 PM
Replies: 23
Views: 1,048
Posted By televizora
Re: Packet loss on LAN...

Better copying a file over the network, while simultaneously pinging the other computer. Losses in a bad network tend to appear, when the consumed bandwidth increases. It is not very sophisticated...
Forum: Troubleshooting & Designing Networks 02-15-2021, 11:56 AM
Replies: 23
Views: 1,048
Posted By televizora
Re: Packet loss on LAN...

A standard ICMP packet is 74 bytes or 592 bits. If you send 1 packet per second, this is 592 bits/sec.
How many pings simultaneously do you think you need to bottleneck even a 10Mbps network...
Showing results 1 to 25 of 337

 
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