Question about ASUS A7S-A1 (90NMVA4A32212CQL300T) PC Notebook
Hi, well sorry to hear you are having problems. There are no fuses "per sa" there are however fusible links, or resistors, however these are unlikely to be the culprit. but worth a check, to do this one must obtain a service manual for your exact make and model.
One has to work through a procedure to isolate exactly what is wrong. First we must establish if the PSU is working 100% OK.. To do this you need a Volt meter. Check the actual output against what is written on the actual adapter itself. It will indicate exactly how much voltage there should be, it should be exact. If not there is a problem. If the PSU is OK, then good proceed on.
After checking the PSU, remove the battery, now connect the Known Good PSU. Check to see if there are any LED's on at all.? If yes, then simply remove items, such as RAM, HDD, DVD, one at a time, disconnecting and reconnecting the PSU in between..
If after you remove something and the machine then responds, more, then this is your most likely problem, and will need to be replaced.
If however you get no improvement at all then most likely you have a Motherboard fault. If so and you still wish to DIY repair, then you will have to somehow obtain a service manual, to enable you to service your laptop.
As with anything electronic that needs to be serviced, one always starts at the Power Supply, in the PC, this needs to be checked to male sure all the voltages are correct going out to all the parts of the circuits, and the faulty one(s), examined as to why this is so. usually though, motherboard faults are dealt with by replacement.
Posted on Dec 30, 2010
The fuse your looking for is a pico this is what they look like
Posted on Dec 29, 2010
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jan 13, 2013 | HEWLETT-PACKARD Hewlett Packard GV34469001...
Jun 07, 2011 | Televison & Video
May 02, 2017 | ASUS Computers & Internet
Jan 13, 2011 | Toshiba 50HM66 52" Television
Oct 29, 2010 | HP Computers & Internet
Sep 21, 2010 | iLO 3200 32 in. LCD Television
Jun 14, 2010 | Mitsubishi LT-52149 52 in. LCD HDTV
May 24, 2010 | Panasonic TH-42PD50U 42 in. Plasma EDTV
Mar 06, 2010 | Computers & Internet
Oct 08, 2009 | ASUS Computers & Internet
113 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: