Difference between revisions of "Fit-PC4 Errata Notes"
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(→FITPC4ERR002: Memory organization) (change visibility) |
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* '''Fix''': Populate the slot closer to PCB edge (P7) | * '''Fix''': Populate the slot closer to PCB edge (P7) | ||
| + | == FITPC4ERR003: RTC Battery == | ||
| + | * '''Date''': 11-Feb-2018 | ||
| + | * '''Symptom''': fit-PC4 circuit of RTC battery-on-a-wire has reversed polarity. fit-PC4 that is disconnected from power will exhibit the following behavior: | ||
| + | #Time and date will be reset. | ||
| + | #Customized BIOS settings will be reset to default. | ||
| + | * '''Applies to Serial(s)''': 1170622-21561 to 1180118-00301 | ||
| + | * '''Cause''': RTC battery-on-wire with incompatible polarity installed in the fit-pc4. | ||
| + | * '''Workaround''': The problem can be addressed by replacing the RTC battery with a battery having compatible polarity to fit-PC4. | ||
| + | ** Please contact Compulab fit-PC technical support ('''support@fit-pc.com +972-4-8290134''') to address the issue. | ||
| + | * '''Fix''': Serials 1180118-00301 and later manufactured with compatible polarity RTC battery-on-wires. | ||
[[category:fit-PC4]] | [[category:fit-PC4]] | ||
[[category:errata notes]] | [[category:errata notes]] | ||
Revision as of 11:46, 6 February 2019
FITPC4ERR001: Power LED
- Date: 28-Apr-2014
- Symptom: Power (Logo) LED enabled at all power states (S0, S3, S4 and S5), even during SW shut down
- Applies to revision(s): 1.0 to 1.1
- Cause: Incorrect LED connection
- Workaround: Ignore logo LED indications
- Fix: Fixed in revision 1.2
FITPC4ERR002: Memory organization
- Date: 22-Jul-2014
- Symptom: When single memory module installed on inner slot (P6) it may cause the system not to pass memory initialization
- Applies to revision(s): 1.0 to 1.1
- Cause: Incorrect SIM slot pin routing
- Workaround: In case single SO-DIMM to be used, it should populate the slot closer to PCB edge (P7)
- Fix: Populate the slot closer to PCB edge (P7)
FITPC4ERR003: RTC Battery
- Date: 11-Feb-2018
- Symptom: fit-PC4 circuit of RTC battery-on-a-wire has reversed polarity. fit-PC4 that is disconnected from power will exhibit the following behavior:
- Time and date will be reset.
- Customized BIOS settings will be reset to default.
- Applies to Serial(s): 1170622-21561 to 1180118-00301
- Cause: RTC battery-on-wire with incompatible polarity installed in the fit-pc4.
- Workaround: The problem can be addressed by replacing the RTC battery with a battery having compatible polarity to fit-PC4.
- Please contact Compulab fit-PC technical support (support@fit-pc.com +972-4-8290134) to address the issue.
- Fix: Serials 1180118-00301 and later manufactured with compatible polarity RTC battery-on-wires.
