aopen motherboard transister Q18

jolmalol

New Member

Join Date: Oct 2011

Posts: 1
#1

aopen motherboard transister Q18

10-28-2011, 11:27 PM

Hello,
On my Aopen motherboard AK73A-V, transister Q18 is burnt and the details on it is not readable.Please help me to get the details of above mentioned transistor.

Last edited by Krankshaft; 10-29-2011, 09:54 PM. Reason: E-mail Address
Tags: None

Previous template Next

Asus ROG Strix Scar G533qm with a G733qm Motherboard, can I modify the Bios to accept G533 Bios

by glovecaps

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...
- Channel: Troubleshooting Laptops, Tablets, and Mobile Devices
11-25-2024, 04:23 PM
Legion Y540 17irh motherboard issue ( need help to know how to diagnose my motherboard)

by Docus
Hi everyone 😀,

I'm here today to ask for help with repairing the motherboard of a Lenovo Legion Y540 17IRH.

To give you some context, I'm passionate about computer repair so much so that I've invested in a lot of tools and started practicing on dead and old hardware. I've been learning how to solder and desolder components, mostly focusing on phone repairs.

Recently, I bought a broken Lenovo Legion Y540 17IRH for just €150, and there are two main reasons why I made this purchase:
1. I already own the exact same model, but its plastic chassis is badly damaged.
...
- Channel: Troubleshooting Laptops, Tablets, and Mobile Devices
06-10-2025, 04:24 PM
HP Envy 17-3290NR 3D Blank Screen - motherboard Louis V1.1 6050A2489901

by Archimedes

Subject is a blank screen issue in HP Envy 17-3290NR 3D version laptop with motherboard Louis V1.1 6050A2489901 MB-A02. Production year is 2012. This one is a 2nd hand motherboard which I could use it for few months only. Suddenly no output from the internal display and also no signal from HDMI port then Windows out of order after few boots.

Caps lock working normally and no HP's caps-lock warning blinks. Making a hard reset and replacing the RAM sticks or using different slots didn't help.

Fans are spinning. Blindly could install windows11 and got the device manager...
- Channel: Troubleshooting Laptops, Tablets, and Mobile Devices
07-30-2024, 05:14 PM
After updating motherboard capacitors, what to do next (Asrock K7VT2, SOLTEK SL-75FRN2L)

by dragon3x

Hi, I have some 32 bits computer motherboards that need repair, as they fail to
power on.

Here are some examples :

(N.B. "capacitors" indicated here are electrolytic capacitors located in the onboard
switching supply area).
(N.B. #2 : I could not find a 3300 microF aluminum-polymer with a higher voltage
than 6.3 V.)

1 - Motherboard #1 : this is an Asrock K7VT2 (socket A) that still works well. To put it on test
I replaced capacitors with aluminum-polymer.
3300 microF/6.3 V. x 4 replaced by 3300 microF/6.3 V. (KYOCERA...
- Channel: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals
03-21-2025, 02:46 PM
Guide to transplant MEC1503 EC chip and EEPROM reprogamming for T14s gen 2 and X13 gen 2

by acedogblast

This is a guide that I am writing for helping others to replace their MEC1503 EC chip if it breaks (or to get around an inconvenient prompt to the BIOS). This forum has been extremely helpful to me so I would like to contribute to help others. I will tell you right now that this task is very difficult to do. You MUST have experience and tools to do precision micro-soldering, BGA reballing, trace repair, and general laptop repair skills.

There are some specialty tools needed to do this task. The replacement MEC1503 chips can be acquired from Aliexpress. Do not buy the bare chips as...
- Channel: Troubleshooting Laptops, Tablets, and Mobile Devices
11-02-2024, 05:13 PM
Loading...
No more items.

aopen motherboard transister Q18

aopen motherboard transister Q18

Related Topics