26 Aug
2015
26 Aug
'15
11:17 a.m.
On 08/25/2015 10:36 PM, g wrote:
On 08/25/15 21:15, jd1008 wrote:
On a Dell E6510 laptop, there are 4 ports: 3 USB, and 1 eSata. The ports on the left side of the laptop are USB and eSata. Both of these ports start losing voltage after some time of operation, say ....1 hours to 5 hours.
<> . did you web search or dell site?
does voltage decrease to 0.00 v?
boot to bios or a live cd/dvd. monitor voltage. if still happens, i would guess hardware.
There does not seem to be any google hits on what I see taking place. Dell support is not help. They just want you to buy a new mobo. Voltage does not go to zero - because the tiny usb fan drops it's rpms, but does not stop. So, perhaps it is not the voltage that is dropping, but the amperage???