If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. |
|
|
Thread Tools | Display Modes |
#11
|
|||
|
|||
Acer Aspire 5715z
On Mar 5, 4:19*pm, Mhaxx wrote:
Somewhere in the following very long thread is info on the hum from power supplies- it is a known issue for this model. http://forums.slickdeals.net/showthr...08#post8485508 Sorry, where? Mhaxx I can't recall exactly ( the thread contains over 1275 messages about the 5715) but I know it is in there. I *think* it is after page 40. You might try searching each page for the term "power supply".. there are only 85 or so pages. (Grin). |
#12
|
|||
|
|||
Acer Aspire 5715z
"Mhaxx" wrote in message ... I would be very suspicious of the AC adapter. Its output is usually 19 volts DC and should not cause any oscillation in the laptop computer. Can you have somebody with a meter check the output of the AC adapter? You could also try running the laptop with the battery removed. This would take the battery load off the adapter and might change the problem. Post your results. Well, to be honest without battery it's difficult to hear weel the whine.. what does it mean? :-O Mhaxx I am not sure where you are hearing this noise. Is it in the AC adapter or in the laptop? It sound like removing the batteries reduces the noise. Is that right? I know you are having a little trouble with the language, but try to post as much information to help us understand your problem. Unfortunately, many problems like this are fixed by substituting parts. Bob |
#13
|
|||
|
|||
Acer Aspire 5715z
try to post as much information to help us understand your problem.
I'm sure to hear the sound from the AC adapter, in fact if I try to keep in my hands I can't hear the sound nomore, stronger I keep it less I hear the sound, it seems like a bad fix of the case?.. Mhaxx |
#14
|
|||
|
|||
Acer Aspire 5715z
If you get a smart, older tech, he could possibly add a little silicone
sealant or the like. But you have to know what you are doing. I don't know what you're saying.. :-( Mhaxx |
#15
|
|||
|
|||
Acer Aspire 5715z
"Mhaxx" wrote in message ... If you get a smart, older tech, he could possibly add a little silicone sealant or the like. But you have to know what you are doing. I don't know what you're saying.. :-( Do you have a friend with better English skills? |
#16
|
|||
|
|||
Acer Aspire 5715z
"Mhaxx" wrote in message ... try to post as much information to help us understand your problem. I'm sure to hear the sound from the AC adapter, in fact if I try to keep in my hands I can't hear the sound nomore, stronger I keep it less I hear the sound, it seems like a bad fix of the case?.. Mhaxx I think the best action you can take is to replace the AC adapter. Bob |
#17
|
|||
|
|||
Acer Aspire 5715z
I think the best action you can take is to replace the AC adapter.
I've already tried to ask to my vendor, but he said any AC adapter of this laptop does the same.. :-( Mhaxx |
#18
|
|||
|
|||
Acer Aspire 5715z
Do you have a friend with better English skills?
:-( Mhaxx |
#19
|
|||
|
|||
Acer Aspire 5715z
"Mhaxx" wrote in message ... I think the best action you can take is to replace the AC adapter. I've already tried to ask to my vendor, but he said any AC adapter of this laptop does the same.. :-( Mhaxx Shame on Acer! Bob |
#20
|
|||
|
|||
Acer Aspire 5715z
"Mhaxx" wrote in message ... Do you have a friend with better English skills? :-( I don't know what your language is but I doubt I can explain it in that! Young technicians often do not know how to fix unusual problems. Older technicians often do have these skills. |
Thread Tools | |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Acer Aspire E380 (Canada) Acer WLAN 11g USB Dongle | Barb | Acer Computers | 3 | September 24th 07 09:14 PM |
Acer aspire 5601 | NewLibero | Acer Computers | 4 | March 11th 07 05:57 PM |
Need Acer eRecovery for Acer Aspire E300! | Jongfa | Acer Computers | 0 | July 29th 06 03:04 AM |
Acer Aspire TV OUT | news.mad.ttd.net | Acer Computers | 5 | December 20th 03 04:37 PM |
Acer Aspire TV OUT | news.mad.ttd.net | Acer Computers | 2 | December 7th 03 10:10 PM |