This is a sample guest message. Register a free account today to become a member! Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members through your own private inbox!
Basic Fault Findings for No Power Laptop
(Applicable for other units with the same reading below)
Note:
Always test your charger first and make sure it has a 19v output. Plug it in, if you observe that the charger led has shut off it means that the voltage protection of the charger detect a...
astron Flat tv 14inch
problem :
no werpa
action taken :
bukas ang unit
at visual check up ang board kng may parts cruded or sunog ala naman
so voltage check tayo base pag check voltage may missing voltage ung nakita ko alA OUT resistor
SEE..... Pic
may reading voltage sa kabila line sa...
acer aspire 1
problem :
no display
action taken :
Perform basic tests
External monitor if display comes out
Remove attached Bluetooth/wifi module
Replace w/ known good memory
but same problem no display
now voltage check in board
PLTRST# at pin 22 wifi slot
DRAMRST# at pin 30 DDR slot
all...
For refference
Ipadmin1 icloud problem
cnsya nakalimutan ko na picture sa hello
Tools
Imac or macbook
Adriuno box @
Usbcable
Dcsd cable for changes serial
Procedure how to use adriuno
Open checkm8-a5
Insert usb cable ipad mini sa mac
See picture
Click arrow wait until done...
If done remove...
for refference lng po
samsung A127 no ligth dahil na basa unit
ACTION TAKEN
1,open the unit cleaning using lucker tinner no luck
2, try new lcd no lock parin
3, diode test and tracing gamit ang borneo schematics & hardware sulotion done
shorted capacitor
see the picture
DONE.....
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.