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 -
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When I received the device, the device has no function. After an investigation, I found that the PWM CONTROLLER RT6575B (U6100) is getting warm and there is a short circuit at the 3V3 output. This normally supplies 3V3 for the embedded controller IT5571E-128 (U301). When measuring and analyzing with a thermal imaging camera, I found that some components are damaged: SLG4E42553VTR (U8500), IT5571E-128 (U301), LAN RTL8111H (U450), LOGIC 74LVC1G08GW (U1900), RT6575B (U6100) All these components are on... -
I would like to ask for some help for my MacBook Pro M3 pro A2991: to be honest I have limited knowledge on repairing MacBooks, this Laptop has a liquid damage but still powers on only when plugged in charger (the 2 USB Cs on the left side and the macsafe but the right USB was completely dead 5v ) and the damage was limited on the charging circuit and near the right side USB C and the Touch ID , so I cleaned it with iso Alcohol but after that he just started working fine for some minutes and detected the battery and charges it actually then this weird behavior comes on :
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Hello everyone,
I have a BOSCH BBS265 battery with a RENESAS ISL94212 charge controller and an MPC5602D management controller.
Two out of five LEDs are blinking.
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There is no visible physical damage on the board.
Replacing the ISL94212 with a new one does not help — nothing changes.
I have not yet tried using a donor chip.
The only official debugging kit I...02-14-2026, 09:01 AM -
I’m working on repurposing/fixing a 19” industrial LCD panel: AUO G190EG01 V1 (1280×1024, 30-pin LVDS, LED backlight).
I’m planning to use a common universal LCD controller board (e.g., M.NT68676, or similar cheap kits from AliExpress/Amazon /eBay).
My main question:
In order for a universal controller board to be fully compatible and work properly with the AUO G190EG01 V1 panel, does the board need to be flashed with specific firmware matched to this exact panel model?
Or can many of these universal boards work out-of-the-box (or with...
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