emachine hangs-on E-logo

[welhim]

hello...please help me..i have a emachine e727 hangs on E-logo only.. ..i cant access the bios,,,when i press f2 it just says ''Please Wait'' and cant enter bios..even f8 for safe mode i cant access..

already done:

replaced Memory - same
replaced Processor - same
removed removable parts...HDD,ODD,WIFI, etc
reseted Cmos Battery and short..
removed Cmos and Bios IC
reseated Mosfet ICs
REflowed Video Chips ''slight''
drained the board for 1 day

BUT no LUCK..please helppp
and Thanks n advanced......

[masud]

Re: emachine hangs-on E-logo

install another good hdd and try.

[fddizon]

Re: emachine hangs-on E-logo

in addition to masud statement...

if you have no extra hard disk, just remove the hard disk and test if you can enter bios settings. if u r able to do so, replace hard disk.

[spidey]

Re: emachine hangs-on E-logo

re-program the bios.

[welhim]

Re: emachine hangs-on E-logo

re-program the bios.

hello sir spidey...do you any idea how to flash the bios on this kinda?..if you have some link or procedure please please share,...thank you so much Sir,..

[welhim]

Re: emachine hangs-on E-logo

install another good hdd and try.

i already removed the hdd sir..and stil cant...i also removed all removable parts..ODD,KB,WIFI,LAN CARD>...and even USB PORT,AUDIO PORT,LAN PORT via hardware,,,and still cant continue..

[welhim]

Re: emachine hangs-on E-logo

in addition to masud statement...

if you have no extra hard disk, just remove the hard disk and test if you can enter bios settings. if u r able to do so, replace hard disk.

San ka sa phils sir? eheh...nagawa ko na sir..lahat removed ko nah..but no luck..

[c_hegge]

Re: emachine hangs-on E-logo

^
English only, please!!

[spidey]

Re: emachine hangs-on E-logo

desolder flash chip and program it with an eprom programmer.

[welhim]

Re: emachine hangs-on E-logo

desolder flash chip and program it with an eprom programmer.

hello sir spidey do you some Idea like just flashing the bios without reprogramming it?

[spidey]

Re: emachine hangs-on E-logo

hello sir spidey do you some Idea like just flashing the bios without reprogramming it?

i dont understand what you mean. just desolder it. search internet for a simple parallel port programmer for 8 pin sop serial eeprom. it is just a couple of wires and resistors, i remember i've already shared one in an earlier post.

[RobRocks]

Re: emachine hangs-on E-logo

Buy the willem eprom programmer, its cheap and works with almost all chips. Iam using it every day it has saved me a lot of troubles.

http://sivava.com/

[spidey]

Re: emachine hangs-on E-logo

Buy the willem eprom programmer, its cheap and works with almost all chips. Iam using it every day it has saved me a lot of troubles.

http://sivava.com/

i am also using villem. pcb 7.5C

[ismy4real]

Re: emachine hangs-on E-logo

thanks for sharing this Spidey one more thing we can i get to buy 13DB bios reset software