Hi have laptop asus x502ca with motherboard hannstar j mv-4 94v-0 e89382 but no wifi ,try to change another wifi card but same so probably card not getting power because of bad weld or failure components .Any suggestion please or should I put her in oven for baking thx
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Re: asus x502ca motherboard wont recognise wifi
Check it's not disabled in the BIOS and the drivers are correctly installed before doing something extreme like sticking it in an oven. It's not been turned off by the hotkeys by mistake has it ? -
Re: asus x502ca motherboard wont recognise wifi
No I check bios and hotkey for airplane modeComment
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Re: asus x502ca motherboard wont recognise wifi
Its not showing in device manager too.Comment
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Re: asus x502ca motherboard wont recognise wifi
factory wifi, or a replacement?Comment
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Re: asus x502ca motherboard wont recognise wifi
Factory card and also try 2 differentComment
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Re: asus x502ca motherboard wont recognise wifi
I've seen similar issues a few times, and almost always it has been right before a chipset/graphics controller failure, due to bad solder balls condition. If you are planning on a homemade repair I wouldn't recommend an oven "fix"/reflow. It is much better to use a heat gun and flux (no-clean flux).
But you should not start reflowing things on your board, before you are 100% that a bad chip connection with the motherboard is the problem.Keyboard not detected, press F1 to continue...Comment
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Hello,
I have a Asus ROG Strix Scar 15 (G533QM) that had a dead motherboard (Graphics card dead) and after trying to fix the motherboard with no success, I bit the bullet on a sale for a new motherboard. I ordered a motherboard for the 15 inch model which is the one that I have, and when the motherboard arrived it wasn't for a little while that I saw it was from the 17 inch model.
My question is, can I update the Bios on this G733 motherboard to a G533 Bios.
The reason for wanting to do this is that the keyboard isn't working as it should, and I think this... -
I'm working on my sister's laptop: Asus VivoBook F510UA-AH51 - The motherboard died so I replaced it.
The original board was:
ASUS X510UNR REV 3.0 A
The replacement board is:
ASUS X510UNR REV 3.0 B (identical except B vs A - I couldn't find an A board anywhere. Visually they are identical.)
It boots right up on the replaced motherboard and everything works fine on the new motherboard - but it won't run off battery. When I disconnect the charger it immediately dies. When I plug it back in and reboot the system - it still shows the battery at... -
Here’s another motherboard that needed a full recap: an ASUS P5GC-MX.
This one was gifted to me some years ago by user Pentium 4, along with a few other goodies. It actually came in working order with no bulging or leaking caps. However, I noted there were United Chemicon KZG caps everywhere on the motherboard. The CPU VRM output (CPU V_core) was the only exception: it had only 2x KZG. The rest was 6x UCC TMV 4V 680 uF caps… which aren’t any good news either.
So here is what the motherboard looked like with its original caps:
CPU VRM area up close…...
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