good, I have a RB532 that do not work and Ether3 ether2 ports, I tried changing the firmware and changing the boot and no way, I've also changed the FB2, FB3, FB4, FB5 and 25000mhz cystal oscillator, and do not know what else can be, via the chipset are well with almost no heat, leave the data sets in the winbox me, thanks

[admin@MikroTik] > int
[admin@MikroTik] /interface> pr
Flags: D - dynamic, X - disabled, R - running, S - slave
# NAME TYPE
0 R ether1 ether 1
1 ether2 ether 1
2 ether3 ether 1
3 wlan1 wlan 1
4 wlan2 wlan 1
[admin@MikroTik] /interface>

[admin@MikroTik] /system routerboard> pr
routerboard: yes
model: 532
serial-number: 0B8201xxxxxx
current-firmware: 2.18
upgrade-firmware: 2.18
[admin@MikroTik] /system routerboard>

admin@MikroTik] /system resource> pr
uptime: 26m38s
version: 5.7
free-memory: 16724KiB
total-memory: 29588KiB
cpu: MIPS 4Kc V0.10
cpu-count: 1
cpu-frequency: 264MHz
cpu-load: 2%
free-hdd-space: 91916KiB
total-hdd-space: 126976KiB
write-sect-since-reboot: 692
write-sect-total: 1036
bad-blocks: 0.5%
architecture-name: mipsle
board-name: RB532
platform: MikroTik
[admin@MikroTik] /system resource>

[admin@MikroTik] /system resource> pci print
# DEVICE VENDOR NAME IRQ
0 00:05.0 Atheros Communications Inc. Atheros AR5001X+ Wireless... 143
1 00:04.0 Atheros Communications Inc. Atheros AR5001X+ Wireless... 142
2 00:03.0 VIA Technologies, Inc. VT6105/VT6106S [Rhine-III... 143
3 00:02.0 VIA Technologies, Inc. VT6105/VT6106S [Rhine-III... 142
4 00:00.0 Integrated Device Technolog... unknown device (rev: 0) 0
[admin@MikroTik] /system resource>


thanks for all