Re: ACPI Controller
Nice thought, but price of Chipquik is extortionate in Australia (last time I looked, anyway)
Nice thought, but price of Chipquik is extortionate in Australia (last time I looked, anyway)
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Last edited by pfrcom; 07-06-2011, 10:19 PM.better to keep quiet and be thought a fool, than to open your mouth and remove all doubt -
Re: ACPI Controller
There would one person in the world that stuff would not work for and that's me.
$28 bucks packet does 8-10 chips
939 DualCore AMD Opteron, 1800 MHz (9 x 200)
Abit AN8 / Fatal1ty AN8 SLI Series
3072 MB (PC3200 DDR SDRAM)
ATI Radeon HD 4300/4500 Series (1024 MB
Lian LI Aluminium mesh caseComment
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Re: ACPI Controller
chipquik is WORTH in money alone, good profit making. Saved so much effort many times. Just 2mm to 3mm chunk is enough to do a typical IC up to 100 pins.
Cheers, WizardComment
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Re: ACPI Controller
With hot air I can have that PLCC32 chip off in 30 seconds. I can test to ensure the contents is not damaged and put it back on in another minute. A dremel is far below the useful line here.Comment
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Re: ACPI Controller
ACPI is power management do not confuse this with ACHI they are not the same. Go into the bios and turn off all power management/standby settings.Comment
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Re: ACPI Controller
severach you sound as if you have some nice hot air kit
If you dont mind what is it?
939 DualCore AMD Opteron, 1800 MHz (9 x 200)
Abit AN8 / Fatal1ty AN8 SLI Series
3072 MB (PC3200 DDR SDRAM)
ATI Radeon HD 4300/4500 Series (1024 MB
Lian LI Aluminium mesh caseComment
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Re: ACPI Controller
Next time i run the board I will put up a photo of the power bios page, I cant find any reference to disabling ACPI
939 DualCore AMD Opteron, 1800 MHz (9 x 200)
Abit AN8 / Fatal1ty AN8 SLI Series
3072 MB (PC3200 DDR SDRAM)
ATI Radeon HD 4300/4500 Series (1024 MB
Lian LI Aluminium mesh caseComment
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Re: ACPI Controller
Kiddznet,
You won't and end up in frustration. What I suggest is open up the hardware property then device manager. Open the item that has yellow icon (!) that has ACPI item and go to: details tab, write down the first string, ignore the rest of gibberish. Google with this to find out what it is for, then download driver from the maker's site for that computer and direct & detect downloaded driver. This what I did several times to several computers.
Cheers, WizardComment
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Re: ACPI Controller
Kiddznet,
You won't and end up in frustration. What I suggest is open up the hardware property then device manager. Open the item that has yellow icon (!) that has ACPI item and go to: details tab, write down the first string, ignore the rest of gibberish. Google with this to find out what it is for, then download driver from the maker's site for that computer. Direct computer's (!) to reinstall driver from specified folder & detect downloaded driver. This that I did several times to several computers.
Cheers, WizardComment
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Re: ACPI Controller
Wizard,
No point in suggesting Windows settings - his board doesn't get as far as booting anythingbetter to keep quiet and be thought a fool, than to open your mouth and remove all doubtComment
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Re: ACPI Controller
Slaps my forehead. Oooh. Okay, that sounds like bios eeprom is corrupt otherwise board is junk.
Cheers, WizardComment
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Re: ACPI Controller
Have ripped off PLCC32 and replaced it with a socket whle I await another programmed chip to arrive
Er...does anyone forsee any problems with this?Last edited by kiddznet; 07-09-2011, 02:52 PM.
939 DualCore AMD Opteron, 1800 MHz (9 x 200)
Abit AN8 / Fatal1ty AN8 SLI Series
3072 MB (PC3200 DDR SDRAM)
ATI Radeon HD 4300/4500 Series (1024 MB
Lian LI Aluminium mesh caseComment
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Re: ACPI Controller
Only that it introduces another variable, if the replacement chip doesn't work
If you still have the remains of the old chip, I suggest removing its AMI sticker and making a note of what the chip itself was, in case of compatibility problems
Or did the replacement chip vendor ask for those details ? (I'd be more confident of their ability, if they did)better to keep quiet and be thought a fool, than to open your mouth and remove all doubtComment
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Re: ACPI Controller
Selling price is usually geared to what the market will bear, rather than the cost of production and logistics
As an aside, there's a political campaign going on in Australia now, with vested interests representing the big local retailers trying to persuade the government to introduce taxes, to make it less attractive for Australians to buy via the Internet
That would inevitably introduce yet another layer of bureaucracy, which ultimately has to be paid for by the consumerLast edited by pfrcom; 07-09-2011, 08:32 PM.better to keep quiet and be thought a fool, than to open your mouth and remove all doubtComment
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Re: ACPI Controller
Ho hum... of course the board wont start at all now musta cooked the chip will wait until I get new chip.......
939 DualCore AMD Opteron, 1800 MHz (9 x 200)
Abit AN8 / Fatal1ty AN8 SLI Series
3072 MB (PC3200 DDR SDRAM)
ATI Radeon HD 4300/4500 Series (1024 MB
Lian LI Aluminium mesh caseComment
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Comment
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Re: ACPI Controller
And they vote for the current mob if you ever wondered who did.....That would inevitably introduce yet another layer of bureaucracy, which ultimately has to be paid for by the consumer
939 DualCore AMD Opteron, 1800 MHz (9 x 200)
Abit AN8 / Fatal1ty AN8 SLI Series
3072 MB (PC3200 DDR SDRAM)
ATI Radeon HD 4300/4500 Series (1024 MB
Lian LI Aluminium mesh caseComment
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Re: ACPI Controller
Any update on this ? - have you got the new BIOS chip yet ?better to keep quiet and be thought a fool, than to open your mouth and remove all doubtComment
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Re: ACPI Controller
Just use 2 soldering irons and somebody's help... I'm successfully unsolder PLCC chips with no damage to them.Comment
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Compaq Presario SR1000 / SR1116FR, MSI MS-6577 (Xenon) Gamila/Giovani/Neon series
ACPI fix!
Yes, you read that right, the bug that HP/Compaq never fixed is finally no more, 16 years later. You probably don't care but here it is anyway.
Bug
Basically the bug is as follow: you want to use Linux on this machine, but it doesn't power off when you shut it down, you cannot put it to sleep, nouveau driver for NVidia GPUs doesn't load, etc…
At boot, you may be greeted by the following message:
...Code:[ 0.000000] ACPI Error: A valid RSDP was
11-30-2021, 02:34 PM -
I recently bought a used tankless hot water heater and the controller board is completely dead no power up when power is applied the display board works however the main controller board does not work correctly at all the fuse is good
I bought a used replacement controller board that also had issues that I was able to fix and now the tankless water heater works correctly now
However I would like to know if I could figure what happened to this controller board if possible
Tomorrow I will take some better pictures of both side of both boards
The... -
I keep having the same exact issue with these battery spot welder controller boards
They either do one of two things
One the controller does not send the signal for the transformer fire which is a very common problem with this controllers micro controller failure
Or
The controller has some malfunction which means that it does not cycle the pluses more than once or none at all and should do it any where from 1 pluse to 20 pluses because you can not change the setting does not respond to its input micro controller failure
This... -
Hey all, want to poke the hive mind here for a technology I must be missing something critical about I can't discern from looking at spec sheets alone.
I have an ATGames Legends Pinball machine, the playfield is a 32" LCD Display. I'm trying to attach an LCD controller to it for direct PC access, as others have been successful.
The LCD is a SPLENDID CD320B01A-350 (I think it's a custom panel for ATGames as google turns up nothing), which is mated to a HV320FHB-N02 (47-6021088) T-CON board (this is probably the important component anyhow)
The LCD...08-31-2021, 09:42 AM -
Hello All,
tl;dr: minimal electronics experience and my first repair, lifted 8 pads off the laptop display LED controller board when attempting a connector replacement, options are attempting pad repair or jump wiring.
Laptop Model: MacBook Pro 15 Mid-2014 Retina, A1398 MGXA2LL/A
eDP Display: Samsung LSN154YL01-A02, assembly sold as Apple part 661-8310
Soldering Equipment: Hakko FX-888D w/ T-18 tips (Chisel, Conical, Bevel types)
I needed to replace the 30-pin I-PEX Cabline connector (labeled J8300 in the Apple 820-3662 mainboard schematics),...
Comment