Re: Lenovo 305-15IBD - completely dead - no signs of life
PL402 - 0V
PL404 - 0V
PU401 pin5 - 0V
PU402 pin7 - 5.19V
Andrzejj
New Member
Last Activity: 03-20-2024, 08:27 AM
Joined: 12-14-2016
Location: notts
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Re: Lenovo 305-15IBD - completely dead - no signs of life
PL101 and PL102 - 20.75V
RTC Battery - 3.32V
PQ301 - pin 1.2.3.5.6.7.8 - 20.75V, pin 4 - 8.79V
PQ302 - pin 1.2.3.5.6.7.8 - 20.75V, pin 4 - 8.79V
PQ302 - pin 1.2.3 - 20.75V, pin 4 - 20.26V, pin 5.6.7.8 - 20.69V
ADP_ID 3.3V ,AC Adepeter 90W? - I'm not sure how to check this. AC Adapter is 65WLeave a comment:
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Lenovo 305-15IBD - completely dead - no signs of life
Hi,
I have a Lenovo 305-15IBD. It's dead.
No power, No lights, no reaction to power button.
I have taken a look inside and tested the DC jack. I have 20.76V on 2 pins on JDCIN1 socket on the motherboard.
I also have exactly the same laptop but fully working. I did some measurements and the working motherboard have 3.3V and 5V on PU202 (when charger connected, before power button pressed). Dead motherboard doesn't have 3.3V and 5V on PU202.
Could you please give me some advice on how to test/diagnose the motherboard further.... -
Re: HP 15-AC109NA - dead after BIOS programming
Yes, I can still read/write the BIOS chip. I tried to reprogram it but no luck.
EC (KBC) / PCH - they don't heat up.Leave a comment:
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HP 15-AC109NA - dead after BIOS programming
Hi,
I have HP 15-AC109NA laptop. Motherboard: LA-C701P rev:1.0
After BIOS programmed laptop works OK but problem with ME Region. So I decided to programm BIOS again with correct ME Region. I used adapter for programming "on board" and I think I connected it wrong way.
+3V from programmer connected to GND (4th leg of BIOS chip). Now the motherboard doesn't turn on. When charger connected white diode next to dc socket lights up. +3.3V is on power button and drop to 0V when button pressed.
What could happen? What can I check? Could you help... -
Re: Blaupunkt 32/146i-GB-5B-HKUP-UK - Eeprom dump needed
[B]ReeceyBurger123[/B], I didn't try your solution because I found original eeprom for this TV.
If someone need it, please download below
ThanksRe: Blaupunkt 32/146i-GB-5B-HKUP-UK - Eeprom dump needed
[B]ReeceyBurger123[/B], I didn't try your solution because I found original eeprom for this TV.
If someone need it, please download below
ThanksRe: Blaupunkt 32/146i-GB-5B-HKUP-UK - Eeprom dump needed
[B]ReeceyBurger123[/B], I didn't try...Leave a comment:
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Blaupunkt 32/146i-GB-5B-HKUP-UK - Eeprom dump needed
Hi
I'm looking for an eeprom dump for this TV:
Blaupunkt 32/146i-GB-5B-HKUP-UK
Chassis: TP.MSD309.BP85
Model: B32U146THD
Product code: BA32K146BHKPG015
Label on LED screen:
Model: 32LTD
LVW320SSDX
Label on motherboard:
LSC320AN02-A
If you have the bios bin file please let me know. Thanks -
Re: New Members - please post your introductions here
Hi, just joined. ThanksLeave a comment:
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