Some days ago I when I got MS Access 2016 I saw: Unrecognized database format. I opened it again, but error repeated. I don't know how to solve it. How to repair ms access?
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Re: Access database doesn't open
Have a look here.
https://support.office.com/en-gb/art...2-85fa9f4005b2 -
Re: Access database doesn't open
Wow, I didn't hear about this articleComment
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Re: Access database doesn't open
In such case you may apply Compact and Repair function built-in MS Access, other variant might be Access Repair Toolbox that is stored on https://www.repairtoolbox.com/accessrepair.htmlComment
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I got a tricky one today in the form of a macbook air A1466 820-00165-A that will recognize the charger and turn the light green then back to orange and the fan will spin constantly, but the system won't power on. The screen never turns on, it doesn't make the bong noise it's supposed to, and pressing the power button doesn't do anything. When I took the board out to visibly inspect it I only found one spot of corrosion on the bios IC. I pulled the chip, cleaned it and the area with IPA and put fresh solder on both and put the bios chip back on, but when I went to test it again it still does the...
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Hey all long time lurker here,
I'm stuck repairing this TV, at first everything works fine, can browse the internet watch somr channels for about one hour (sometimes it's half an hour or more) and then boom it just dies like nothing works no standby light, remote doesn't works, removing then putting back the cord etc. After waiting for quite a while it just keeps working again.
Things I've noticed
- When it dies voltages on the output stage of the power board becomes 0v, no 12v no 3v3 (main caps still at the usual voltage) I checked the output caps... -
I have laptop Lenovo IdeaPad 3 15ITL6 with Intel Core i3-1115G4. When I press the start button, LED light on the start button starts blinking 12 times, then stops and after some time starts blinking 12 times again. When it stops, all voltages are down.
The motherboard is HS460 HS560 HS760 NM-D471 Rev: 2.0
S/N: PF3Q0WTF
The motherboard is not mine, also there were corrosion on the board which I cleaned.
Methods of fixing like fully turning off the motherboard or starting only with adapter doesn't work. All testing were did only with adapter on.
...06-07-2025, 02:40 AM -
Hy there.
I have a ASRock b560 Pro4 MoBo that doesn't power up anymore after CPU swap. I used (my) CPU to test another (broken) board and after put it back, my board doesn't start. I've tested that CPU again but it's ok. I even bought another one for testing. I also have 2 PSU for tests. NO bent pins and no mechanical damage.
I have different voltages on the board (in some places) but it doesn't start, at all.
I have the schematic but I don't know what to do exactly with it. I have some skills and I can measure things. I need help to try to repair it. Thank you. -
This is an ATX PSU rated for 550W powering 24/7 a computer load of about 200W, fed by a line-interactive 1500VA UPS. Mains is 230V.
- First issue: the PSU blew a mosfet on what I think is the active PFC boost converter, shorting its G D S pins together causing a short across the + and - lines produced by the rectifier on the 230V mains. The surge protector of the house tripped. When this happened I found that the UPS was unexpectedly disconnected from the wires of its battery. The UPS wasn't damaged, but I suspect this spontaneous detachment of a battery wire caused a condition that blew
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