|
Tachyonx wrote: This is a great SOTW ALL my SOTW's are great SOTW's
Tachyonx wrote: the band is from Belgium You're right! Weird, could've sworn I read that they're from France somewhere... Maybe I'm confusing them with another band...
Ah well, it's the music that counts and that's still awesome
|
|
|
|
|
Quote: ALL my SOTW's are great SOTW's Yes... but this one has still something more … And, to digress a bit : last week I bought the latest album of At the Gates and track nr 12 (don't remember the title) is a nice illustration of merging extreme metal with classical music in a very subtle way (it's different from this SOTW but interesting …), BR
modified 27-May-18 17:05pm.
|
|
|
|
|
Alright, I agree, some of my SOTW's are better than others and this one is pretty damn good
Listened to the new At The Gates last week as well.
Pretty good, but I've never really been a fan of them though.
You mean the song The Mirror Black, right? Closing track of the album and pretty epic
|
|
|
|
|
Planned on a relaxed evening watching some streaming sport
plugged in the computer, switch on
bam! local breaker, main breaker.
by elimination found the power supply blew something inside itself (something rattling inside, bits falling out.)
sadly me other computers are different sizes (physical). luckily SSD's OK (tried them in another box)
Oh well, shopping tomorrow, favorite pastime ... not!
Damn shop assistants here are dumber than my little toe but insist they know more...
"You want only parts? noooo, that one broken sure mean your machine all spoil, parts cannot... you need whole new one, see this one, good, cheap, or you want the gaming? You sure need new screen too, I tell you sure need change, we have many..."
But anyway:
What is it about computers, when you wanna relax they have to do something like that!
Signature ready for installation. Please Reboot now.
|
|
|
|
|
Be carefull!
When a PSU fails, you never know what it's done - I've had some go, and "shock" the other components so they failed shortly after. You may be lucky - I hope you are - but I'd strongly recommend a damn good backup just in case. Don't forget that the PUS is literally connected to everthing in your computer, so it it pumps 110V up the 5V line for a couple of microseconds when it dies ...
Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...
AntiTwitter: @DalekDave is now a follower!
|
|
|
|
|
So when you replace the PSU and the machine 'works' for 15 mins back up everything as it may be the last time it will play nicely...
|
|
|
|
|
The primary SSD's behaving itself transplanted into the box I'm using now (as second drive) so backups already begun.
Still, will try the old box again tomorrow if I can get a PSU that fits.
15 minutes would be sad, 4 - 6 months min is the hope, more of course better. Plan was it'll become the "family PC" after my next upgrade. 3 years old i5, went SSD and added RAM 18 months back. Only an gen 4 i5 running w7 it boots faster and outperforms more than a few brand new w10 machines I've seen (at clients) - then again I've got it tuned to the max coz w7 lets you do that.
Was looking at the 8th gen / coffee lake intels - (i5 = 6 cores), was hanging back with all this security in the chips crap and coz not many mobos have the 300 series chipset.
"Coffee Lake" what's not to like with a name like that.
Signature ready for installation. Please Reboot now.
|
|
|
|
|
15 Mins was my experience of a very old PII . Just don't run with the oh it's fine I don't need to back up like me (face+palm )
|
|
|
|
|
OriginalGriff wrote: 110V
Or much, much worse. The voltage usually is not the problem, especially not over such a short time.
When something blows, it's usually after a short circuit of some kind. In that case the voltage drops to practically nothing, but the current is extremely high, being limited only by the wire's resistance. And that's what shirley kills a few transistors.
I have lived with several Zen masters - all of them were cats.
His last invention was an evil Lasagna. It didn't kill anyone, and it actually tasted pretty good.
|
|
|
|
|
Lopatir wrote: What is it about computers, when you wanna relax they have to do something like that! They are female. They can't stand it to grant you even a short time off.
I have lived with several Zen masters - all of them were cats.
His last invention was an evil Lasagna. It didn't kill anyone, and it actually tasted pretty good.
|
|
|
|
|
Every piece of computing equipment (and every child) has a piece of software called a critical need detector. The computer's CND will cause it to short out whenever you envision a nice, relaxing evening. If the computer's CND doesn't trigger, the child's CND is guaranteed to trigger during the best part of the film, requiring you to check that the bratlittle darling is not hungry / thirsty / afraid of monsters / whatever.
Freedom is the freedom to say that two plus two make four. If that is granted, all else follows.
-- 6079 Smith W.
|
|
|
|
|
The list is longer. We now have females, children and computers who all have this trigger built in.
Better add cats to the list as well. Never had one, but dogs may also be candidates. I feel very lucky to go home in an hour and have absolutely none of them already waiting for me at once. Even the computers are usually quiet, because they know exactly what happens if they are not.
I have lived with several Zen masters - all of them were cats.
His last invention was an evil Lasagna. It didn't kill anyone, and it actually tasted pretty good.
|
|
|
|
|
Sounds like the type of woman I like, at least if it requires a bed.
|
|
|
|
|
For three years, I was living a couple of kilometers from the iron works: They collected scrap iron from all over for recycling. Old metal was melted in ovens pumping 20 mega-Ampere through them. Well, the voltage was only 5V, so the effect was "only" 100 MW. That was certainly enough to send some spikes out on the power grid when they engaged or disengaged the ovens.
I had just bought my first PC having a switched, transformerless power supply. These are not, by far, as good as the old tranformer models, to filter spikes. After four broken power supplies within one year, the iron works had received so many complaints that they had to take measures to soften the spikes. Oh, they had tried several times before, but never come upon a good enough solution. Needless to say, my light bulb budget was also sky high during that period.
Today I have bough myself a "surge protector", looking like an extension cord with six socket, and a lot of electronics inside to suck up the spikes. Shortly after buying it, yet another power supply died during a thunderstorm, and I was bitching like hxxx about that surge protector being worth nothing. Two months later, I discovered that the power cable to the PC was plugged directly into the wall outlet, not through the surge protector...
In this country (Norway), the insurance companies make a joint effort to have protective equipment like this tested at recognized test laborarories. Usually, the results of these tests show that the great majority of what is sold as surge protectors have very little effect at all. When I bought mine, it was the only one model on the Norwegian market satisfying the requirements of the insurance companies.
I am the old-style guy who still have a tower PC - mostly because a portable neither gives me the screen nor keyboard size/quality I want. (Besides, I've got 24 TB internal disk, which is more than can usually fit into a portable ). Buying a new power supply, installing it myself, is far more straightforward than replacing components in a portable. I haven't been to a computer outlet for a while, but last time, they certainly sold power supplies separately. And if they don't anymore, a mail order company can deliver one in a couple of days. I have got other PCs to use in the meantime.
|
|
|
|
|
Member 7989122 wrote: I haven't been to a computer outlet for a while, but last time, they certainly sold power supplies separately. The sellers probably earn the same at the end of the month, if they sell you a separate power supply or a full tower pc or whatever.
I suppose that the ones pissing the OP off are getting some kind of commission
M.D.V.
If something has a solution... Why do we have to worry about?. If it has no solution... For what reason do we have to worry about?
Help me to understand what I'm saying, and I'll explain it better to you
Rating helpful answers is nice, but saying thanks can be even nicer.
|
|
|
|
|
I had a case where I was working on a wall switch, and the computer died. When I restarted the computer there was a pop. Blew out every USB and HDMI device in addition to the motherboard. In addition one HDMI was plugged into a switch, which did not protect anything blowing out but the monitor that was currently active and the one that was not. Fortunately the motherboard was still under warranty.
|
|
|
|
|
Hi All,
A little vent got myself together slowly this am (not too worried as I have a few mins in the bank already) got to the station jumped on to the late running train which would get me to my destination and wait for the best part of a hour while a potential suicide was talked down, bus was laid on, bus got lost, get into work after much bad language. TGIF!
|
|
|
|
|
|
Rofl!
|
|
|
|
|
Know how he feels...
|
|
|
|
|
My 8 bit computer design is slowly coming together. It will come down to three 160mm x 160mm boards, all stuffed full with ICs.
Board 1 will be the CPU, BIOS ROM, basic RAM, selection logic for all memory and I/O devices, the experimental interrupt logic, the old Elf's cassette tape interface as simple means of loading or storing programs, a RS232 serial port to connect a terminal or 'network' with the old Elf and a connector for a 4 inch monochrome LCD display (160 x 128 pixel, both graphics and text).
Board 2 will contain the MC6847 based graphics, the IDE controller, the PS/2 ports for keyboard and mouse, a timer chip (for generating interrupts when it's time to swap tasks) and a soundchip (which I still have not found yet).
Board 3 will be the 8 Mb paged memory I posted a few days ago.
This is already an improvement over the firat design. I expected to have up to 6 smaller boards. On the other hand there is still room for improvement. There is a good load of simple logic ICs on every board. Some, like the MAX 232 in the serial port or the op amps in the old cassette interface can't be replaced by programmable logic, but about 25 74HC family logic ICs remain and (as I hope) can be replaced by a CPLD or two. FPGAs probably are too big and to expensive for this job.
My preferenced would be:
- Please no SMDs! I would like to program my CPLDs in some kind of development board, then take them out of the socket and plug them right into the sockets on the computer's boards. PLCCs would be fine, for example. Hand soldering SMDs is torture anyway.
- A lot of the discrete logic is about chip and device selection. Simple stuff that needs a few gates and which I don't expect to be much trouble.
- Then I have a lot of registers that latch all kinds of stuff, like demultiplexing the address bus, storing the selected memory pages, storing pending interrupts or holding the inputs from the PS/2 ports. How great would it be to simply send the data lines, address lines and read/write signals into a CPLD and let it do all the decoding, storing and outputting without having to wire up each and every part seperately!
- For the PS/2 ports I will need shift registers and counters. These I will probably have to define myself from simpler gates, right?
I have lived with several Zen masters - all of them were cats.
His last invention was an evil Lasagna. It didn't kill anyone, and it actually tasted pretty good.
|
|
|
|
|
Altera do some I think, but they were going to BGA last I looked, BGA's are not fun for hand assembly.
It can be done but requires brain surgery levels of coordination. Altera do have CPLDs there are simpler options programming wise (have a look at Texas, Atmel), but I think they have jumped over to BGA's almost exclusively.
|
|
|
|
|
Thanks. I looked for Altera and Atmel and found quite a few devices in PLCC packages. The price was around 2 or 3 bucks each, so that's ok as well. Now I see another problem coming: All of them run at 3.3V or less. I need 5V, but that seems to be completely out of the question.
I have lived with several Zen masters - all of them were cats.
His last invention was an evil Lasagna. It didn't kill anyone, and it actually tasted pretty good.
|
|
|
|
|
A thing I have done in that situation is use a 5v-3.3v converter locally to power them. I suppose you could use a potential divider as a hill-billy test solution...
|
|
|
|
|
That plus level shifting at the I/O pins kindof defeats the purpose of having less stuff on the boards, right?
I have lived with several Zen masters - all of them were cats.
His last invention was an evil Lasagna. It didn't kill anyone, and it actually tasted pretty good.
|
|
|
|
|